physics claas 9 work and energy numericals
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Answered by
25
Numerical 1 )
A force of 10 Newton is applying on an object. .
and work done = 90 joule. so what is the displacement of the object ?
numerical 2 )
a object is falling to the ground at a certain height of 15m . and mass of the object is 9.8
so what is the potential energy of that object?
numerical 3)
A object having its mass 1 and it's velocity is 5m/s . what is the kinetic energy of that object?
numerical 4)
An object having its kinetic and potential energy = 10 and 15 joule. what is the mechanical energy of that object ?Is the energy will remain constant?
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A force of 10 Newton is applying on an object. .
and work done = 90 joule. so what is the displacement of the object ?
numerical 2 )
a object is falling to the ground at a certain height of 15m . and mass of the object is 9.8
so what is the potential energy of that object?
numerical 3)
A object having its mass 1 and it's velocity is 5m/s . what is the kinetic energy of that object?
numerical 4)
An object having its kinetic and potential energy = 10 and 15 joule. what is the mechanical energy of that object ?Is the energy will remain constant?
all the questions are made by me .
plz mark it as brainliest
Answered by
9
Answer:for numerical 1 the answer is 9m
Explanation:
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