Question

A body falls for 5s from rest. If acceleration due to gravity of earth ceases to act

Answer 1

Answer:

Brainly.in

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Secondary School Physics 5 points

A body falls for 5s from rest .if the acceleration due to gravity of earth ceases to act the distance it travels in the next 3s

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Answers

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Nikki57

Nikki57

Hey!

Time for it falls = 5s

Acceleration due to gravity = 10 m/s^2

Initial velocity (u) = 0

Final velocity (v) = ?

v= at+u

v= 10×5

v= 50 m/s

Distance travelled in next 3s without acceleration due tp gravity = Speed × Time

Distance = 50×3

Distance = 150 m

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Answer 2

Answer:

147m.

Explanation:

here,

u=0

g=9.8

t=5

then,

v=u+at (or) v=u+gt

v=0+9.8x5

v=49m

distance traveled in 3s=speedxtime

(i.e) 49x3=147m.

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