Question

a constant force f is applied on a stationary particle of mass M the velocity attained by the particles in a certain displacement will be proportional to

Answer 1

F = M × a (a→ acceleration)

a = F/M

v = s/t

t = s/v

t² = s²/v²

s = ut+½at²

s = 0+½(F/M)t²

s = (F/2M)(s²/v²)

1 = (F/2M)(s/v²)

v² = F×s/2M

v = √(F×s/2M)

Answer 2

Answer:

Explanation:

F=ma

A=f/m

Vsquare=2as(since intial velocity is 0)

V=root of 2as

V=root of 2fs/m

Therefore v is proportional to 1/root m