Question

An object of 5 kg falls from a height of 20m. Considering g=10m/s2

, calculate the

maximum Kinetic energy it can get.​

Answer 1

max K.E = max U

= mgh = (5*20*10)J = 1000 J

Answer 2

GIVEN:

m= 5kg

g= 10 m/s

h= 20 m

TO FIND:

KINETIC ENERGY

FORMULA: K.E = mgh

Step-by-step explanation:

Kinetic energy= mgh

= 5×10×20

= 1000 J