Question

7. Calculate the kinetic energy of a body of mass 15 kg if it is moving with a velocity of 8 m s-1
​

Answer 1

Answer:

1/2 × 15 × 8 × 8 = 480 joule

Answer 2

Answer:

kinetic energy=480J

Step-by-step explanation:

kinetic energy=1/2×m×v^2

where, m=15kg , v=8ms-1

KE=480J