Question

Also tell the name of the chapter \ topic it belongs to​

Answer 1

Answer:

forces and laws of motion

Answer 2

Answer:

3cm

Explanation:

s1 = 3cm

u = u

v = u/2

v^2 - u^2 = 2as1

a = v^2 - u^2 /2s1

a = u^2/4 - u^2/(2*3)

a = -u^2(1/4)(1/6) = -u^2/24

s2 = [0^2 - (u/2)^2] / 2(-u^2/24)

s2 = 3cm

Note :

1) find acceleration (a)

2) find distance using (a)