Question

2. Å stone is dropped from the edge of a roof. Find the distance travelled by the stone in 2 s after its release. Take g=9.8m/s​

Answer 1

Answer:

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Answer 2

Answer:

19.6m

Explanation:

u=0

t=2s

g=9.8ms sq

n= ut+1/2gt sq

=0+1/2+9.8×4

=19.6m