A motorcycle stunt person traveling 70 mi/hr jumps off a ramp at an angle of 35° to the horizontal. The vx and vy components are ____ mi/hr and ____ mi/hr respectively
Q: A combination of four charges and four Gaussian surfaces are displayed in the figure. The charges…
A: Given value--- q1 = 9 nC, q2 = -9 nC, q3 = 17 nC, and q4 = -15 nC. We have to find --- A. What is…
Q: Problem 6: Consider the two vectors, A = -4.93 i +-2.99 j and B = -1.2 i + -4.07 j. z ) What is the…
A: Given value--- vector A = - 4.93 i + -2.99 j. Vector B = - 1.2 i + -4.07 j. We have to find---…
Q: Problem 3 Gravity Mars has a tenth of the mass of Earth. (a) Assume you were only affected…
A:
Q: A 95.0 cm wire of mass 8.80 g is tied at both ends and adjusted to a tension of 38.0 N. You may want…
A:
Q: 2. Calculate the energy of one photon of (a) ultraviolet light (2 10-8 m); (b) visible light (2 = 5…
A: TO FIND Energy of photon For wavelength a) λ = 1 × 10-8 m b) λ = 5 × 10-7 m c) λ = 1 × 10-4 m
Q: b) It is postulated that the force acting on a body moving in a circular path is proportional to its…
A:
Q: The potential difference across a cell membrane is -67.0 mV. If the membrane's thickness is 12.6 nm,…
A: Given data: Potential difference (ΔV) = -67.0 mV Thickness (d) = 12.6 nm Required: The magnitude of…
Q: The average force of attraction on the Moon from the Sun is 4.4 x 10^20 N. Taking the distance from…
A: Given data: Force (F) = 4.4×1020 N Distance (r) = 1.5×1011 m Required: The value of the mass of the…
Q: On a graph, graph objects A, , and C. Assume each marking is 1 meterPlot a position vs time graph.…
A: Here As we can see velocities are constant as arrow length is same We can take initial and final…
Q: A cylindrical specimen of a nickel alloy having an elastic modulus of 207 GPa and an original…
A: Given Elastic modulus, E = 207 GPa Original diameter, D = 10.2 mm = 0.0102 m Tensile load, P =…
Q: 8. Find the current in the R₁ resistor in the drawing (V₂ = 16.0 V, V3 = 18.0 V, R₁ = 1.70 S2, R₂ =…
A: The given circuit diagram is shown below,
Q: An ambulance siren sounds at a frequency of 700.00 Hz. The ambulance is travelling toward a bus at…
A: Given data, Speed of sound vs=1230 km/h Speed of ambulance va=100 km/h Speed of bus vb=30 km/hr…
Q: where are parts B and C?
A: Potential difference, V = 3.85 volts Energy, E = 10.78 watt-hour Period, t = 3 hr
Q: Solve the following motion problems. 1. A ball is thrown vertically from a point 30 feet above the…
A:
Q: Four identical charges Q=6.84μC are placed the following coordinates (in meters), (0,0), (0, 1.5),…
A:
Q: 1)What is the energy density of the capacitor? 2)Verify the answer to the previous equation by…
A:
Q: A small metal bar, whose initial temperature is 25° C is dropped into a large container of boiling…
A:
Q: 2. The path taken by a partide is a horizontal line as it moves according to the law +1. At what…
A: The path taken by the particle on a horizontal line is given by the formula : s = t46 - 76t3 - 7t2 +…
Q: 4.00 kg mass on a frictionless incline plane of angle 1 degrees is released and begins sliding down…
A: Given:- The mass of the block is m = 4.0 kg The plane of inclination with the angle of 10 The…
Q: If electric energy costs 6 dollars per kilowatt-hour, calculate the utility bill for one month for…
A: Given data: 1 kWh=6 dollars 8 bulbs - 100 W - 50 h 10 bulbs - 60 W - 70 h 1 air conditioner - 2 kW…
Q: The radius of a neutron is approximately 0.8fm. Estimate its density stating any assumptions you…
A: Data given in the question , Radius of the neutron , r =0.8 fm=0.8×10-15 m Clump of neutron radius…
Q: A bus traveling 50 m/s is increasing its speed at the rate of 4 m/s2. (a) Find the distance covered…
A:
Q: Instrument Ruler Quantities Diameter Units Meas #1 Meas #2 Meas #3 Meas #4 Meas #5 Meas #6 # 0.011…
A: We know, If we measure diameter (d) then we can easily calculate radius (r). So, after calculating…
Q: A positively charged particle Q1 = +35 nC is held fixed at the origin. A second charge Q2 of mass m…
A: Given data: Charge (Q1) = +35 nC Mass of charge Q2 (m) = 8.5 μg Distance (d) = 35 cm Net force on…
Q: Bond has a weight of 1700 N. He skydives out of a plane to evade the nuclear bombs heading for his…
A:
Q: I have a pet turtle and his name is Pong Pagong. One night he crawled along a straight line and his…
A:
Q: Practice Problem: For a fifth set of maneuvers, the astronaut's partner calculates her average…
A: Data provided: Time interval (Δt) = 2.0 s Average acceleration (aav) = -0.5 m/s2 Initial velocity…
Q: An experimental fireworks shell is launched vertically from point A with an initial velocity of…
A:
Q: If a force of 6900? is raised in a height of 15 meters in 36 seconds, what is the work done and the…
A: Given data: Force (F) = 6900 N Height (h) = 15 m Time (t) = 36 s Required: Work done (W) and Power…
Q: 3. Find the current in the R₂ resistor in the drawing (V₁ 22). A f60 ssf60 ssf60 ssf60 ssf60 ssfő =…
A: Apply Kirchhoff’s voltage rule in the left loop.
Q: Particles 1 and 4 are negative charges. Particles 2 and 3 are positive charges. Particles 2 and 3…
A: Michael Faraday introduced the concept of lines of force in order to visualize an electric field. An…
Q: A ball is thrown from level ground with a velocity of 20 m/s at an angle of 30° above the…
A:
Q: Solve the following motion problems. 1. A ball is thrown vertically from a point 30 feet above the…
A: 1 a.) A ball is thrown vertically upward from a point 30 feet above the ground case-1 (if the ball…
Q: tubs are connected by a string that passes over a frictionless pulley. One tub is on a frictionless…
A:
Q: ! Required information A point charge g=-2.00 nC is initially at rest adjacent to the negative plate…
A: The charge of the particle, q=-2.00 nC The charge per unit area or surface charge density, σ=3.60…
Q: Determine the components of the force along the x-y axes which are parallel and perpendicular to the…
A: Given: We have to find the components of P . (x-y axes are given in the diagram)
Q: WHAT IS THE ADVANTAGE OF USING ADM?
A: Adaptive Delta Modulation (ADM) is a modify version of Delta Modulation (DM). In this, Modulation…
Q: ANSWER TYPEWRITTEN AND COMPLETE FOR UPVOTE. FOLLOW INSTRUCTIONS PLEASE
A:
Q: If all the energy in a 9-V transistor radio battery rated at 0.347 A-h is used to lift a 10-kg…
A:
Q: c. A. (F+ 2C) d. A. (2F+C) 2. Find the angle between the following pairs of vectors: a. A = -3.0 -…
A:
Q: A proton is released from rest in a uniform electric field of magnitude 376 N/C. (a) Find the…
A: Given value--- electric field = 376 N/C. We have to find--- magnitude and direction of electric…
Q: The light-sensitive sensor in a digital camera records light, right?
A: Question: The light-sensitive sensor in a digital camera records light, right?
Q: roblem 6: Consider the two vectors, A = -4.93 Î+ -2.99 ĵ and B = -1.2 î+ -4.07. What is the…
A:
Q: 7 km, 2. As you walked across the room, you bumped your 0.7-m tall table. As a result, your G- tech…
A:
Q: = A 5kg block is placed in a rough surface (μ = 0.30 and Uk 0.25) inclined at a slope of 25 degrees…
A:
Q: A treatment plant is planned to be installed in a recreational resort that contains a developed…
A: Number of Visitors at daily basis = 500 Typical Flow Rate of water = 4 gallons/guest·day So, the…
Q: The horizontal distance traveled by a ball moving with initial velocity v0 is x = v0,xt where v0,x…
A:
Q: Two charges — q1 = 2.3 × 10-6C, q2 = 5.6 × 10-6C — are separated by a distance of d = 4.75 m.…
A:
Q: QUESTION 9 A ball is dropped from 100 m. Find the position and velocity of the ball after 4 seconds…
A:
Q: 7. Five resistors R₁=6.00 S2, R₂=2.00 S2, R3=18.0 2, R4 10.0 2, and R5=6.00 2 are mounted as shown…
A:
A motorcycle stunt person traveling 70 mi/hr jumps off a ramp at an angle of 35° to the horizontal. The vx and vy components are ____ mi/hr and ____ mi/hr respectively.
Reminders:
- Use sine for the y-component, and cosine for the x-component.
- Ensure that your calculator is in degree mode, not radian mode.
- Sketch out the problem as often as you can.
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 1 images
- A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 263 m, and the car completes the turn 33.0 s. 35.0° (a) What is the acceleration when the car is at B located at an angle of 35.0°7 Express your answer in terms of the unit vectors i and j. m/s? i + |m/s² j (b) Determine the car's average speed. m/s (c) Determine its average acceleration during the 33.0-s interval. m/s? i + m/s? 3A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 223 m, and the car completes the turn in 40.0 s. 0 35.0⁰ x (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and ĵ. -0.233 X First find the magnitude of the acceleration; then work out the components of the vector. m/s² 1 + 0.163 Note that 223 is one quarter of the circumference of the circular path. m/s² ĵ (b) Determine the car's average speed. m/s (c) Determine its average acceleration during the 40.0-s interval. m/s² î+ m/s² j XAn object is moving counterclockwise around a circular track at a constant speed of 3 m/s. The track is centered at the origin and has a radius of 1 m. What is the object's acceleration vector when it is at point P shown? y. P -(3플)i ○금3 + (3프) i a = +(9) i m Oa = 0 -(9플)i
- A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 263 m, and the car completes the turn in 33.0 s. 35.0° В A (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and ĵ. m/s? î + m/s? j (b) Determine the car's average speed. m/s (c) Determine its average acceleration during the 33.0-s interval. m/s? ĵ m/s2 î +An object is moving counter-clockwise in uniform circular motion at a constant speed of 3 m/s in a circle of radius 1.2 m. The magnitude of radial acceleration is 7.5 m/s?. Point A is at an angle of 15 degrees from the x axis. Sketching the position, velocity, and acceleration vectors may be helpful. A. Calculate the x and y components of the position vector for point A. B. Calculate the x and y components of the velocity vector for point A. C. Calculate the x and y components of the acceleration vector for point A. +y A +x 15° (0,0)Airplane makes a gradual 90 degrees turn while flying at a constant speed of 200 m/s. The process takes 20.0 seconds to complete. 1. for this turn, the magnitude of the radial acceleration of the plane is?
- A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 236 m, and the car completes the turn in 35.0 s. 35.0° В (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and î m/s? î + m/s? j (b) Determine the car's average speed. m/s (c) Determine its average acceleratiorr during the 35.0-s interval. m/s² î m/s² î +A Ferris wheel with radius 14.0 m is turning about a horizontal axis through its center. The linear speed of a passenger on the rim is constant and equal to 8.00 m/s. a) What are the magnitude and direction of the passenger’s acceleration as she passes through the lowest point in her circular motion? B) How much time does it take the Ferris wheel to make one revolution?1. The eye of a hurricane passes over Grand Bahama Island in a direction 30.0° north of west with a speed of 42.0 km/h. The hurricane goes this direction for three hours. Then the course of the hurricane suddenly shifts due north. From this point, its speed is 27.0 km/h for two more hours. Convert the velocity vectors to position vectors. Write the position vectors as a magnitude and angle. (remember to measure the angles from the positive x axis) a. b. Assuming Grand Bahama Island is at (0,0), draw a sketch of the two position vectors representing the path of the hurricane. and that east is the positive x axis. Remember that North is the positive y axis с. Determine the components of each of the two position vectors. d. Add the two vectors to determine the resultant position vector. e. What is the distance from Grand Bahama Island to the final position of the hurricane?
- Problem 2: In baseball the pitcher will throw baseballs horizontally and to account for gravity, the pitcher will stand upon a raised mound. Take the pitcher's release point to be 1.2m above the ground and they will hit a spot 0.7m above the ground at a distance 20m away. a) Draw ST vs t, sy VS t, Uz VS t,, Vy vs t, a vs t,, and ay vs t, graphs of the baseball's motion b) from Kinematic Equations on the first page Prove that the velocity needed is = 9(Asz)² V24sy symbolically by starting c) If the pitcher was playing on Mars (g = 3.7m/s, negligible air resistance) how fast would they have to pitch?1. Mr. Heisenberg likes sailing. While out sailing, he encounters shifting winds. He sails 2.00 km east (A), next 3.50 km 45° southwest (B), and then an additional distance in an unknown direction. Her final position is 3 km directly west of the starting point. Find the magnitude and direction of the third leg (C) of the journey. Also, determine BxA and A.C.A particle moving in the x-y plane has a position vector given by r = 0.81t²i + 0.74t³j, where r is in inches and t is in seconds. Calculate the radius of curvature p of the path for the position of the particle when t = 2.1 sec. Sketch the velocity v and the curvature of the path for this particular instant. Answer: p= i in.