A falling object has a velocity of 12.3 m/s when it hits a spongy surface. If...
A falling object has a velocity of 12.3 m/s when it hits a spongy surface. If the object comes to rest in 2.4 cm, how long does it take for the object to come to rest once it has hit the sponge?
Homework Answers
acceleration provided by spobge
a = v^2 / 2d = 12.3^2 / (4.8* 10^-2)
a =
using 1st equation of motion
t = v / a =
=======
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