A bullet is fired into wall with a velocity of 50m/s. if the bullet st

1.	A bullet is fired into wall with a velocity of 50m/s. if the bullet stops at a depth of 10 cm inside the wall, find the retardatiom provided by the wall
Answer» EXPLANATION: *Given- u=50m/s v=0m/s s=10cm=10/100=0.1m a=? v^2=u^2+2as 0^2=50^2+2×a×0.1 0=2500+0.2a -2500= 0.2a a=-2500/0.2 a= -12500m*/s^2

A bullet is fired into wall with a velocity of 50m/s. if the bullet stops at a depth of 10 cm inside the wall, find the retardatiom provided by the wall

Answer»

EXPLANATION:

Given-

u=50m/s

v=0m/s

s=10cm=10/100=0.1m

a=?

v^2=u^2+2as

0^2=50^2+2×a×0.1

0=2500+0.2a

-2500= 0.2a

a=-2500/0.2

a= -12500m/s^2

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A bullet is fired into wall with a velocity of 50m/s. if the bullet stops at a depth of 10 cm inside the wall, find the retardatiom provided by the wall​

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A bullet is fired into wall with a velocity of 50m/s. if the bullet stops at a depth of 10 cm inside the wall, find the retardatiom provided by the wall