Question 10

# An object of mass 15 kg is moving with a uniform velocity of $$4ms^{-1}$$. What is the kineticenergy possessed by the object?

Solution

Kinetic Energy = $$\frac{1}{2}mv^2$$

=$$\frac{1}{2}15 \times 4^2$$ = 120

So , the answer would be Option c)120J.