Question

Plz fast...No wrong answers​

Answer 1

Answer:

You can apply, v^2 - u^2 = 2as

where, v = final velocity = 0

u = initial velocity = 25 cm/s

a = acceleration = ?

s = distance traveled = 5 cm

So, by putting in formula

0^2 - (25)^2 = 2×a×5

a = 625/10 = 62.5 cm^2/s (ans.)

hope this will help you.