Question

Calculate the kinetic energy of a body of mass 50 kg moving with a velocity of 50 cm

Answer 1

Answer:

Step-by-step explanation:

K=1/2mv^2

K=1/2×50×(50)^2

K=1/2×50×2500

K=1/×25×2500

K=62500kgcm

So

K= 62.5g

Or

K=.625 gcm

Answer 2

formula for finding kinetic energy is
1/2mv^2
1/2×50×1

answer is 25j