Science, asked by bimla041979, 5 months ago

(1) An object of mass 15kg is moving with a uniform velocity of 4m/s inverse. What is Kinetic energy possessed by the object​

Answers

Answered by ANNA3158
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ans is in pic

ok hope this helpful

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Answered by duragpalsingh
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Answer:

Kinetic energy possessed by the object is 120 J.

Explanation:

Given,

An object of mass = m = 15 kg

Uniform velocity = v = 4m s-¹

To find: what is the kinetic energy possessed by the object.​

Solution:

Kinetic energy is defined as the energy of the body by virtue of its motion.

Kinetic Energy is directly proportional to the square of velocity.

i.e K.E = 1 / 2 mv²

here, m = 15 kg and v = 4 m/s

Substituting values, we will get,

K.E = 1/2 * 15 * 4 * 4

K.E = 120 J

Therefore, kinetic energy possessed by the object is 120 J.

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