An iron ball thrown for.the tower strikes the ground with a velocity of 39.3 m/s. How long did it take to hit the ground (Use the value of g)
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u= 0
v= 39.3m/s
a=g= 10m/s^2 (approx.)
WKT: v= u+at
So, t= v-u/a
t= 39.9-0/10
t= 3.93s
v= 39.3m/s
a=g= 10m/s^2 (approx.)
WKT: v= u+at
So, t= v-u/a
t= 39.9-0/10
t= 3.93s
Eusha:
Thank u for this answer.
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