The kinetic energy of an object of mass` m moving with a velocity of 5 m//s is 25 J. What will be its kinetic energy when its velocity is doubled ? What will be its kinetic energy - when its velocity si increased three times ?

Explanation

To solve the problem, we will use the formula for kinetic energy (KE), which is given by:

\[ KE = \frac{1}{2} mv^2 \]

where:
- \( KE \) is the kinetic energy,
- \( m \) is the mass of the object,
- \( v \) is the velocity of the object.
...