Question

OJ Object.
3. The kinetic energy of an object of
mass, m moving with a velocity
of 5 ms-' is 25 J. What will be its
kinetic energy when its velocity
is doubled? What will be its
kinetic energy when its velocity
is increased three times?​

Answer 1

Answer:

1/2 mv² get the m as 2

Explanation:

then

if doubled then 50J and tripled then 75J

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Answer 2

Answer:

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