In the figure here, a solid brass ball of mass 0.298 g will roll smoothly along...
In the figure here, a solid brass ball of mass 0.298 g will roll
smoothly along a loop-the-loop track when released from rest along
the straight section. The circular loop has radius R =
0.19 m, and the ball has radius r <<
R.
(a) What is h if the ball is on the verge
of leaving the track when it reaches the top of the loop?
(b) If the ball is released at height h =
7R, what is the magnitude of the horizontal force
component acting on the ball at point Q?
Figure referenced: http://i.imgur.com/dLVo38b.jpg
Homework Answers
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In the figure here, a solid brass ball of mass 0.298 g will roll
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