The particle of mass m is released when the spring of stiffness K is compressed by a, and travels without friction around the vertical loop ABCD of radius r. Determine the force exerted by the loop on the particle at point B. Gravity acceleration is g.
Homework Answers
reaction froce on the block by the top of the loop.
spring stored energy will be turned into potential energy of the block at B and kinetic energy of the block at B if the velocity at B is v then
by putting the value of the v in the firts equation we get the value of reaction on the block by the loop.
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