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23 Nov 2019
A ball is thrown straight up from the ground with speed v0 . At thesame instant, a second ball is dropped from rest from a height H ,directly above the point where the first ball was thrown upward.There is no air resistance
Find the time at which the two balls collide.
Express your answer in terms of the variablesH ,v0 , andappropriate constants..
t = ?!
Part B
Find the value of H in terms of v0 and g so that at the instantwhen the balls collide, the first ball is at the highest point ofits motion.
Express your answer in terms of the variables v0 and g .
H =?!
A ball is thrown straight up from the ground with speed v0 . At thesame instant, a second ball is dropped from rest from a height H ,directly above the point where the first ball was thrown upward.There is no air resistance
Find the time at which the two balls collide.
Express your answer in terms of the variablesH ,v0 , andappropriate constants..
t = ?!
Part B
Find the value of H in terms of v0 and g so that at the instantwhen the balls collide, the first ball is at the highest point ofits motion.
Express your answer in terms of the variables v0 and g .
H =?!
27 Jun 2023
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