Question

suppose your younger sister or brother gets admission in a foreign university what kind of advice suggestion you would like to to give her life and stay fruitful.​

Answer 1

Use the equations of motion:

v2-u2 = 2as

Final vel = v = 0

Initial vel = u = √(2g*5) = √(10g)------ {this is obtained by initial vel=0 as droped from a ht, final vel is what u have to determine, height s = 5 mt and accn due to gvt = g, so u2-0=2*g*h or u=√(2gh)}

So 0-10g = 2(a)*(10/100)

So a = -50g.

So retardation is 50*g = 500ms-2.

Hope that helps.

Answer 2

Answer:

gghhfk had Ho if hgfxnxh. job FYI NBC Di. h cool BBC ycud