Find the value of distance covered by car in 5 s if speed of car is 20 m/s

Q: Mass of a car is 100 kg, What is it's weight ?

A: Given : Mass of a car (m) = 100 kg

Q: The coil of wire containing 1 loop with a radius of 6 cm. is in a 1.8 T magnetic field. The plane of…

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Q: 3. What is the momentum of a 250 kg of a mini car whose velocity is 10 m/s?

A: The momentum of a body of mass m kg moving with velocity v m/s is given by, p = (mv) kg.m/s.

Q: What is the wavelength of a radio station that broadcasts at 95.5 MHz If you shake a spring with a…

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Q: A tiny ball (mass = 0.014 kg) carries a charge of -26 µC. What is the electric field magnitude that…

A: Given  Mass(m) = 0.014 kg Gravity (g) = 9.80 m/s2   charge (q) = -26 μC = 26 x 10-6 C

Q: A SMALL ATMOSPHERIC SENSOR TIED TO A WEATHER BALLOON ASCENDED INTO THE SKY AT A CONSTANT RATE OF 8…

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Q: 700-kg block is pushed along the horizontal with a force of 10000.0N at a constant acceleration of…

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Q: How much electrical energy (in kilojoules) is transferred to thermal energy in 3.03 hours by an…

A: resistance = R = 488 ohms potential = V = 85 V time = t = 3.03 hours

Q: An erect object is 15 cm from a concave mirror of radius 9 cm. What is the lateral magnification of…

A: The magnification M of an image is the ratio of the height of the image to the height of the object…

Q: An electric heating device consumes a current of 1.98 A when connected to the 220 V mains supply. If…

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Q: A particle is moving along a line with velocity given by the function v(t) = t=1 tanh(In t)[sech(In…

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Q: Let three equations of the model take these forms: 1 -3U + 1 dn 3 (р — п) dt dU 1 (т - р) -- dt a.…

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Q: A 2.0 mm diameter iron wire ( resistivity, ρ = 9.7 x 10–8 Ω-m) carries a current of 2.5 A. Determine…

A: Given value--- diameter = 2 mm. resistivity = 9.7 × 10-8 ohm m. current = 2.5 Amp. length = 20 m.…

Q: What will be the total time to cover 3600 m at 2 meter per seconds?

A: Given : Distance (d) = 3600 m Speed (v) = 2 m/s

Q: How much time does it take to lift 350 kg

A: Given; Determine the time does it take to lift 350 kgto a height,h=40 m Where it develops power of…

Q: Given data: Mass=2.5 kg Volume=0.0001 m3 Find density

A: Given data The mass of the object is given as m = 2.5 kg. The volume of the object is given as V =…

Q: A rickshaw puller pulls the rickshaw by applying a force of 160 N. If the rickaw moves with constant…

A: Given data :                             Velocity    =    V                              Force…

Q: A body does 18 Joules of work in 3 seconds. What is it's power ?

A: Given data :                     Time  Taken    =    t                    Work done    =    W…

Q: Give two examples each for acceleration and free fall

A: Acceleration is defined as the time rate of change of velocity.  Free fall is defined as the motion…

Q: A mass of 3 kg is attached with a spring constant of 12. I released the mass from a point of 0.1 m…

A: From the given data we can construct the differential equation.

Q: A car of wheat weight 330 kg. To what height should it be raised so that potential energy is 8860 J…

A: Given Mass of the car of wheat is m=330 kg Potential energy is given as U=8860 J   We have to find…

Q: At temperatures 17 and 24 degrees celsius, the values of the resistance of a load made from an…

A: Resistance at 17oC = 54 ohm Resistance at 24oC = 63 ohm

Q: please sketch and label if possible thank you

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Q: If masses on the cart were moved from the cart to the hanger, how would the acceleration be…

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Q: energy stored in the spring (k = 2400 N/m) will be

A: Given; 10 kg of mass has an accelertion,a=12 m/s2k=2400 N/m Two masses,   m1=10 kg   m2=20 kgIt is…

Q: Stephen Curry passed the ball to Kevin Durant. Durant let the ball bounce before getting the ball…

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Q: 4. Three identical point charges of magnitude 6nC are placed at the three corners of a square 40mm…

A: The electric field due to a point charge is given by E=kqr2In vector formE→=kqr→3r→ The locations of…

Q: A 32 kg crate slides down a frictionless ramp.  It’s initial velocity at the top of the ramp was 3.2…

A: Force  is the product of mass with the acceleration F=ma

Q: Give two example equations for both speed and velocity.

A: Give two example equations for both speed and velocity.

Q: can you show the wrok for D please

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Q: A vendor pulls a 250 N cart filled with pop cases so that it rolls along a level floor where the…

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Q: Is it less expensive to operate the electric heating unit of 5 kW on 240 V than on 120 V?

A: The simple answer is that they cost almost the same to operate or are only a few dollars apart. Most…

Q: Find the value of force applied if work done is 280 J and displacement is 20 m

A: Given data :                       Work done   =    W                      Displacement    =    d…

Q: 1. Number 10 wire has a diameter of 2.59mm. How many meters of number 10 aluminum wire is needed to…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 5) An object falls from a building which is 1200 meters high. How long before it hits the ground if…

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Q: What is the direction of the magnetic force on a positive force if V=into the page; B=upward?

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Q: would a 100% efficient engine violate the first law of thermodynamics? What about a workless…

A: would a 100% efficient engine violate the first law of thermodynamics? What about a workless…

Q: You are mixing 35 grams of water at 15 °C with 68 grams of water at 75 °C. Assuming there is no heat…

A: Given: The mass of the cooler water: m1 = 35 g. The temperature of the cooler water: T1 = 15 oC.…

Q: 4. As an ideal gas undergoes an isothermal (constant temperature) expansion temperature T, its…

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Q: A 2.4 kg flower pot is on a shelf 10.0 meters above the floor. The object is moved to a shelf 8.00…

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Q: Find the value of force applied if work done is 280 J and displacement is 20 m

A: Force applied o the object is identified by the Force=WorkdoneDisplacement

Q: A container holds 4.0 x 1022 molecules of an ideal gas at 0 °C. A piston compresses the gas, doing…

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Q: 2. What's the difference between density and relative density? Illustrate with examples.

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Q: Create a rectilinear motion problem. Level of difficulty is moderate.

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Q: (a) Sketch a Carnot cycle of a gas on a T-S diagram. Show the direction of the state change along…

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Q: A NEGATIVE charge moving with a constant velocity of magnitude v enters a region of a uniform…

A: A negative charge moving with a constant velocity of magnitude v enters a region of a uniform…

Q: Find the gravitational potential energy of a light that a mass of 3 kg and is 5 m above the ground.

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Q: If the wavelength l of the X­rays is too large relative to the spacing of planes in the crystal, no…

A: Given, The sin θ = 1 set of planes separated by d = 4.20 Å n = 1 From Bragg's law, we know, 2d sin…

Q: 1> A block of mass 10 kg is acted by the two external forces as shown. If the coefficient of kinetic…

A: Given: The mass of the object is 10 kg. The coefficient of the friction is 0.25. F1=15 NF2=25 Nθ=20°

Q: What happens to the gravitational force when you increase or reduce any one of the two masses?…

A: Gravitational force is directly proportional to the product of the masses of two particle so if we…