kinetic energy a
Q: Displacement 3 m Work done=9J Find force applied
A: The push or pull on a mass item that causes it to alter velocity is defined as force. A force is an…
Q: What is a different in bitween kinetic energy and potential energy.
A: Kinetic Energy: By definition, Kinetic energy (KE) of an object is the energy that a body contains…
Q: Find the value of displacement Work done=180 J Force=30 N
A: Given data : Force=F Work done=W Required : Displacement
Q: 8-2V= 3m/s m= 3.3kg Find Kinetic energy.
A: Given data : Mass=m Velocity=V To find : Kinetic energy
Q: A 0.5 lbm apple is thrown from the edge of a tall building with an initial speed of 20 m/s. What is…
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Q: Maria Cristina falls located at south has a height of 100 meters, it discharges at constant rate 2.5…
A: Please refer the next page for the answer.
Q: An object moving with speed of 5 m/s has kinetic energy of 1200 J. Find the mass of object
A: Given data : Kinetic energy (K.E)=1200 J Velocity (V)=5 m/s Required : Mass of object
Q: Example: A 60 Kg person walking at 1 m sec' bumps into a wall and stops in a distance of 2.5 cm in…
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Q: Locate where are the part in the roller coaster design having high and low kinetic and potential…
A: In this problem, it is asking where the high and low kinetic energy and potential energy will occur.
Q: Given the lifting table shown below, The diameter of the plunger Dp 8 cm. The ram diameter DR 48 cm…
A: Write the given values with the suitable variables. Dp=8 cmDR=48 cmh=18 cmF2=2×103 Nh2=10 cm Here, h…
Q: 15% HOW LONG THE RUNWAY must before a plane to reach a takeoff velocity of75 m/sec if it can…
A: soln : - initial velocity = u= 0 m/s Final velocity = v= 75 m/s Let S is the distance of…
Q: A car having a mass of 1200 kg accelerates from 30 to 70 km/h on an uphill road. The car travels 200…
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Q: A car is moving on a straight road at 10 m/s .it is accelerated at 14 m/s2. What will be it's…
A: Given data : Time = t Initial velocity = u Acceleration = a To…
Q: pls answer asap!! A jet of water is projected vertically and has a velocity of 26 m/s. Neglecting…
A: The height up to which the water jet could rise is 34.5 m.
Q: 1 Acentrifugal pump running at 500 rpm and at its maximum efficiency is delivering a head of 30 m at…
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Q: A car is moving with the initial velocity 15 m/s. Car stoped after 5s by application of breaks. Find…
A: Given data : Initial velocity=U Final velocity=V Time=t To find : Retardation
Q: A vertical jet through a nozzle supports a 150N weight. The velocity and the diameter of the jet are…
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Q: A lift comes down from rest with an acceleration of 7 ft/s² into it attained a velocity of 21 ft/s.…
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Q: A cyclist is travelling at 20m/s,is accelerating at4 m/s2,what isit's velocity after 5 seconds ??
A: As stated in the question, Initial velocity = u = 20 m/s Acceleration = a = 4 m/s2 Velocity (v) is…
Q: For Boyle's law if we plot a graph between the volume and pressure the result is: Select one: a.…
A: According to the Boyle's law the pressure and the volume of the gas in a system are inversely…
Q: A train is 250 m long runs at 55 m/s. Find the time ?
A: Answer: The time taken by the train is 4.5454 seconds.
Q: A brand-new pick-up truck was driven and tested on a national highway. Due to a very light traffic,…
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Q: A ball is thrown upward with a speed of 10 m/s. What will be its velocity after 2 seconds?
A: Given, Initial velocity of the ball = u = 10 m/s (upwards direction is considered positive). Time at…
Q: Find force Work done=2J displacement=1 m
A: Given data : Work done=W Displacement=d To find : Force
Q: 3000lb car is traveling at 60mi/hr from point A to C. It makes a stop at point
A: Given Distance from A to B, x = 100 ft Velocity, v = 60 mi/hr Find…
Q: A cyclist is travelling at 20m/s, is accelerating at4 m/s2,what isit's velocity after 5 seconds ??
A: Given, Initial velocity = u = 20 m/s Acceleration = a = 4 m/s2 Velocity (v) is to be found after…
Q: Air 2 m Oil =0.80 4 m S = 5 m 3 m Water
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Q: ) Required Piston area and its diameter (b) The necessary pump discharge (c) The hydraulic power…
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Q: Find work done Force-2.041 N Dispalcement=1 m
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Q: Given data : Kinetic energy=420 J Mass of car=45 kg Find velocity of car
A: Given data : Kinetic energy=K.E Mass of car=m Required : Velocity of car
Q: Kinetic energy3D20 Joule Velocity=3 m/s Determine Mass
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Q: 3.39 Calculate the following specific volumes: a. R-134a: 50°C, 80% quality b. Water: 4 MPa, 90%…
A: As per Guidelines we have to solve 1 question We have to determine specific volume
Q: asses al The friction force for both cases is 10 N. Find arms length and ne the range if speed in…
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Q: The force exerted on a car by a prototype crash barrier crash is F=-(4400 + 50000S) N, where S in…
A: given; force(F)=-(4400+50000S)where;S is in meter.velocity(V)=100kph…
Q: Suppose that a person eats 2387 Calories per day. Convert this amount of energy into unit J.
A: The person takes energy per day is E=2387 cal. The unit conversion factor to convert Calories into…
Q: Find the work done on object if force applied of object is 12 N and their is no displacement
A: Given data Force F=12N Displacement D=0 To Find Work W=?
Q: A metal block of weight 10 N in air and 2N in water fully submerged in water. Given the density of…
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Q: An object weighing 1000 lb sinks in water, starting from rest. The buoyant force exerted on the…
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Q: kg cruise ship A 180,600,000- decelerates at a rate of 0.588m/s², how large is the unbalanced force…
A: Given that, mass of ship = m = 180,600,000 kg deceleration of ship = a = 0.588 m/s2
Q: Find the force if work done 600 J and displacement 10 m
A: Given data : Work done=W Displacement=d Required : Force
Q: A mass of a body is (3000 g) is falling of 15m. Find the potential energy after the body cutting…
A: Data given- H = 15 m h = 15-8 = 7 m m = 3000 g = 3 kg The total energy ( kinetic energy +…
Q: Find force applied Work done=101.232 J Dispalcement-20 m
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Q: stem shown in Fig. 2 has equation of moti
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Q: Find the velocity of car Kinetic energy=888 J Mass of car-70 kg
A: Given:Kinetic energy, KE=888 JMass of car, m=70 Kg
Q: Find the value of displacement Work done-2J Force-1 N
A: Given data : The value of force applied F=1 N The value of work done W=2 J Required : Displacement…
Q: A hoop (ring) is rolling down without slipping an inclined plane, whose angle is 0 at the base. The…
A: Answer: The correct answer is option (b).
Q: Please solve and show your solution on a paper with units in every proceedure. Find the weight in…
A: Find the weight in lbf.
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- In the electron arrangement of a calcium atom, how many electrons are in the second energy level? Plz solveThe atoms of a material used as an insulator generally contain ___________ valence electrons.An electron has a constant acceleration of 3.2 m/s?, At a certain instant, its velocity is 9.6 m/s. The velocity of the electron 2.5 s earlier was
- Radium decomposes at a rate proportional to the amount present. If half of the original amount disappears after 923yrs, what is the percentage lost in 100 years?Would the time not be equal to 1500sec ? 25minutes x 60 = 1500secI'm confused on problem # 32 because I've searched this answer twice and one expert said the answer was 31.97 kJ and another said the answer was 2.90 x 10^10 but I got 2.90 x 10^7. Please help thank you!
- Please explain how the moment of FAB and FAD were calculated in this picture. For example, I dont know where (0.24i and 720j) came from in calculating for FAB. I also dont know how -172.8 and 74.051 were obtained. Please explain it because I want to understand how to calculate for these two moments. The original item and diagram are shown on the right.How do you know that Fa=568N?The type of charge possessed by an electron is: 1. negative 2. positive 3. molecular 4. gravitational.
- For APF, Which one of the following is the assumption a. The atoms overlap b. The atoms are rigid cubes c. The atoms do not overlap d. The atoms are not rigid spheresI need help with this problem. (The answer should be 23kN)2. An electron is moving with a speed of 5 x 107m/s at right angle to a magnetic field of 5000 G. What is the magnetic force on the electron?