A stone is dropped from a height of 20m calculate the final velocity and distance traveled in 4.5 seconds
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Explanation:
●H=20m/s
u=0
v=?
t=?
●v²-u²=2gh
v²-o²=2*10m/s * 20m
v=√400
v=20m/s[velocity with which stone hit the ground]
●v=u+gt
20=0+10*t
t=2s[time to reach the ground]
#Regards❤
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