103 Answered Questions for the topic kinematics

Kinematics Physic

08/18/14

A lead ball is droped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then sink with constant velocity in bot
A lead ball is dropped into a lake from a diving board 5m above the water . It hits the water with a certain velocity and then sink with constant velocity in bottom . It reaches the bottom 5 second... more
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Kinematics Physic Physic Motion

07/29/14

A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball take to reach ground level
A ball is dropped from a ballon going up at a speed of 7m/s . If the ballon was at 60m at time of dropping the ball how long the ball takes to reach ground level .
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Kinematics Phyics Projectile

01/26/14

A ball is launched at speed Vo with an angle to the horizontal. At its maximum height h, it has half the speed as when it was at half this height (h/2)
What is the angle it was launched at? Been stuck on this problem for quite some time now. Any guidance would be great, thanks! 
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Expert Answers •1

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