Question

Lacie is riding her bicycle at a velocity of 5 m/s, her mass is 50kg. What is her kinetic energy?

Answer 1

Step-by-step explanation:

given,

velocity = 5m\s

mass = 50kg

kinetic energy = ?

therefore, we know that,

kinetic energy = 1\2 * mass * velocity^2

= 1\2 * 50* 5 ^ 2

= 1\2 * 50* 25

= 1\2 * 1250

= 625

therefore, kinetic energy is 625

HOPE IT HELPED :D