Question

What is the speed of an apple dropped from a tree after 1.5 second?

Answer 1

use

v=u+at

v= final velocity(?)

u=initial velocity(0)

a= acceleration(9.8 or 10m/s^2 )

t=time (1.5)

so

v=0+10×1.5

=15m/s

Answer 2

Explanation:

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