a car falls off a ledge and drops to the ground in 0.5s let g=9.8m/s^2.
a)what is its speed on striking the ground.
b)what is the average speed.
c)what is the distance travelled.
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car falls off a ledge and drops to the ground in 0.5s let g=9.8m/s^2.
a)what is its speed on striking the ground.
b)what is the average speed.
c)what is the distance travelled
Answered by
0
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Given,time taken = 0.5 s g = 10ms^-2 As the car is under free fall, the initial speed is zero.(a) Under free fall, u = 0 a = g v = u + at v = 0 + 10 × ...
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