plzzzz answer it in detail...
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v = 0m/s
u = ?
a = gravitational force downwards = -10 m/s^2
s = 5m
v^2 - u^2 = 2as
0^2 - u^2 = 2×-10×5
-u^2 = -100
hence, u = 10m/s
v = u + at
0 = 10 + (-10×t)
10 = 10t
hence, t = 1s
Hope i helped☺️☺️
u = ?
a = gravitational force downwards = -10 m/s^2
s = 5m
v^2 - u^2 = 2as
0^2 - u^2 = 2×-10×5
-u^2 = -100
hence, u = 10m/s
v = u + at
0 = 10 + (-10×t)
10 = 10t
hence, t = 1s
Hope i helped☺️☺️
Answered by
1
hope it helps you...
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