Question

What is the kinetic energy of a 10 kg object moving with a velocity of 2m s?.

Answer 1

kinetic energy = 20jouls.

Step-by-step explanation:

From the question

Mass = 10kg

velocity = 2m/s

kinetic energy = ?

kinetic energy is giving by the formula

=1/2 ×mass× velocity²

=1/2 ×10 × 2²

=5 × 4

=20j

Therefore kinetic energy = 20jouls.