Question

a hammer of mass 5 kg falls freely from a height of 3 m find velocity, the kinetic energy of the hammer just before it touches the ground






plese answer correctly​

Answer 1

Answer:

150J

Explanation:

kinetic energy through whole motion will be same...

Answer 2

Mass given =5kg

Height =3m

Now, potential energy before falling down =mgh= 5×10×3 = 150j .....

Refer to the attachment for details:-

Hope this helps you ♥️✅✌