An object has kinetic energy of 61 J. If its speed is 6.6 m/s, what is its mass?

Q: What is the kinetic energy of a 110 kg object that is moving with a speed of 12.5 m/s?

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Q: What is the Kinetic Energy of a 478 kg object that is moving with a speed of 15 m/s?

A: The mass of the object, m=478 kg   The velocity of the object, v=15 m/s

Q: What is the speed of a 0.148 kg baseball if its kinetic energy is 108 J ?

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Q: What is the Kinetic Energy of a 1200 kg object that is moving with a speed of 24 m/s?

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Q: a crane lifts an I-beam to a height of 30 meters, giving it a gravitational potential energy of…

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Q: An object has kinetic energy of 85 J. If its speed is 4.2 m/s, what is its mass?

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Q: A ball has 475 J of energy while in motion. If the ball is moving at 30 m/s, what is the mass of the…

A: Given Data:--The energy is E=475 J-The velocity is v=30 m/sThe formula for kineticenergy is,E=12mv2…

Q: What must be the velocity of a moving body of mass 2 kg so that its kinetic energy is 25 J?

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Q: What is the kinetic energy of a mass of 4kg moving with velocity 8 m/sec?

A: Mass, m = 4 kgVelocity, v = 8 m/sKinetic Energy, KE = ?

Q: What is the kinetic energy of a 12 kg object with a velocity of 10 m/s? *

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Q: What is the kinetic energy of a 25 kg dog that is running at a speed of 8.7 m/s (about 19 mi/h)?

A: The formula for kinetic energy is given as follows:K=12mv2 K is the kinetic energy , m is the mass…

Q: The kinetic energy of a 68 -kg athlete running at a velocity of 4.5 m/s is about

A: Given  Mass of athlete = m = 68 kg  Velocity of athlete = v = 4.5 m/s  The kinetic energy is to be…

Q: What is the speed of a 0.150 kg baseball if its kinetic energy is 105 J ?

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Q: What is the speed of a 137 kg woman running with a kinetic energy of 973.5 J?

A: kinetic energy =12mv2

Q: The kinetic energy of a 68 -kg athlete running at a velocity of 4.7 m/s is about

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Q: A 5 kg object is moving with a speed of 4 m/s at a height of 2m . What is the kinetic energy?

A: Given Data : The mass of the object is given as m = 5Kg. The speed of the object is given as v = 4…

Q: Miranda bailey is moving with a speed of 35 m/s and has a kinetic energy of 1500 J, what is Miranda…

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Q: The work done to increase the velocity of a car of 800 kg from 5 m/s to 10 m/s is

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Q: An object moving with a speed of 21 m/s and has a kinetic energy of 140 Joules, what is the mass of…

A: Energy is a scalar which is defined as the capacity of the object to do work. There are several…

Q: What is the speed of a 1.00kg object whose kinetic energy is 2.00J?

A: The formula of the kinetic energy is  K = 0.5 mv2 where, m is the mass an v is the speed.

Q: A softball with a mass of 0.18 kg is moving at a speed of 45 m/s. What is the softball's kinetic…

A: The expression for the kinetic energy of the ball is, KE=12mv2

Q: What distance is a rock from the floor if the rock contains 175 Joules of potential energy and has a…

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Q: What is the kinetic energy of an object with a mass of 10kg and a velocity of 1.6 m/s?

A: As we know that the formula for kinetic energy(E) of an object with a mass of m and a velocity of v…

Q: The kinetic energy of a motorcycle and driver is 62,735 J if their total mass is 500 what is the…

A: Given data:  Kinetic energy (KE) = 62,735 J Mass (m) = 500 kg Required: The velocity (v)

Q: A very heavy car is moving down the road and has 1,000,000 joules of kinetic energy. if the car has…

A: Given data:  A very heavy car moving down the road  Kinetic energy (KE) = 1,000,000 J New mass (m')…

Q: A car has a kinetic energy of 4.32 × 10° J when traveling at a speed of 23 m/s. What is its mass?

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Q: What is the kinetic energy of a .5 kg toy car moving at a rate of 1.4 m/s

A: Given that, Mass of the toy car (m)= 0.5 kg Velocity of the toy car (v)= 1.4 m/s We know that,…

Q: A 1,148 kg car is driving up a 1,692.1 meters mountain. If it will take 2.599 minutes to get to the…

A: The given data are: m=1148 kgh=1692.1 mt=2.599 m Here, m is the mass, h is the height, and t is the…

Q: What is the energy required to accelerate a 1655 kg car from rest to 25 m/s?

A: According to work energy theorem, the net work done on an object is equal to change in kinetic…

Q: What is the kinetic energy of a 1,904.53 kg car that travels at 7.92 m/s?

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Q: The kinetic energy of a moving object is KE = 1/2 mv2, where m is the mass and v is the speed. An…

A: Given data:  Mass (m) = 0.22 kg Kinetic energy (KE) = 0.59 million joules Required:  The speed of…

Q: What is the kinetic energy of a vehicle with a mass of 2300 kg moving at the rate of 10.0 ft'sec in…

A: The equation for the kinetic energy is given by K=12mv2 Here, m is the mass and v is the speed.

Q: a baseball with a mass of 0.15 kg is moving at a speed of 40.0 m/s. what is the baseball's kinetic…

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Q: What is the speed of a car that has a mass of 985 kg and a kinetic energy of 56 000 J?

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Q: An object has a kinetic energy of 25 J and a mass of 34 kg , how fast is the object moving?

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Q: what is the kinetic energy of a 25kg object moving at a velocity of 5m/s?

A: Here, we need to find the value of kinetic energy of a moving body.  The formula used for the…

Q: what is the kinetic energy of a car with the mass of 1,736 kg if its traveling at 7.26 m/s? answer…

A: Given  Mass of car m=1736kg Speed v=7.26m/s

Q: The SI unit of power is kg m' 3.

A: Given, unit is kgm^2/s^3

Q: How much power is required to lift a 3061 g chair at a height of 0.20 m in 2 s?

A: Mass of chair = 3061 gm = 3.061 kg. Weight = 3.061 ×9.8 = 30 N Workdone to lift the chair to 0.2 m…

Q: What is the kinetic energy of a 30 kg dog that is running at a speed of 8.6 m/s (about 19 mi/h)?

A: The expression for the kinetic energy of the dog is, KE=12mv2 Here, m is the mass of the dog and v…

Q: how much energy does a 5 kg ball have when it is 2 m above the ground and it is moving at 4 m/s?

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Q: If a 1000 kg body is moving at 5 m/s, what is the kinetic energy?

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Q: If an object of mass 22 kg has a kinetic energy of 226 j, what is its velocity?

A: Given  Mass of the object ,M= 22 kg  Kinetic energy of the object, K= 226J  Velocity,V =???

Q: A man climbs on to a wall that is 3.4m high and gains 22681 of potential energy. What is the mass of…

A: According to question we need to find mass of man ?

Q: A man climbs on to a wall is 3.6m high and gains 2268J of potential energy. What is the mass of the…

A: The potential energy of the object is, U=mghm=Ugh

Q: An object has kinetic energy of 324 J. If its speed is 9 m/s , what is its mass?

A: Given data  Kinetic energy =324 J  Speed   = 9 m/s  Mass = ?

Q: A man climbs on to a wall that is 3.6 m height and gains 2268 J of potential energy. What is the…

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Q: The kinetic energy of a motorcycle and rider is 45,000 J. If their total mass is 250 kg, what is…

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Q: A car has a kinetic energy of 4.25*10^5 J when traveling at a speed of 25 m/s.  What is its mass?

A: Kinetic energy of car = 4.25 × 105 Joules  Speed of car = 25 m/s