Question

please answer this question​

Answer 1

Answer:

yes

Explanation:

We know that

W=Fs where W is work done and F is force and s is displacement. Here there is a condition that initial velocity is 0. So

W=mas (F=ma)

W=m*(V2−u2)/2

W=mv2/2

This work done is stored as Kinetic Energy. So now we know that

KE=mv2/2

Now again we assume a condition where u is not 0. Following above steps we reached.

W=m*(V2−u2)/2

W=mv2/2−mu2/2

W=Final kinetic energy - Initial kinetic energy.

Answer 2

Answer:

c) W=1

--- KE

2

Explanation:

MARK IT AS BRAINLEST ANSWER PLEASE