Question

An object with mass 100 gram is on 500 meters height Calculate the kinetic energy of that free falling object after 3 seconds .​

Answer 1

Answer:

1.5 J is the answer of the following

Answer 2

Answer:

Kinetic energy =1/2*mv²

= 1/2*100*500²

=2500 joule = 2.5 joule

After 3 sec =2500*3=7500=7500 joule.

Glad I could help you.

Thanks.