Question

A hammer of mass 1kg falls freely frm a ht of 2m calculate
(i) The velocity and
(ii)K.E of the hammer just before it touches the ground.

Twinkle...plzzz....ans it also...
​

Answer 1

Answer:

ke 40

v =2√10

Explanation:

find the potential energy then find v

Answer 2

Oh... ache se padhai Karna..

and top marna..

Don't say sorry..

me bhi kaha itna on aati hu

ok byee...