Question

A block of mass m slides down a frictionless ramp to a loop of radius R, also frictionless. It's initial height above the bottom of the loop is ?h = 3R and the block starts at rest.

What is the magnitude of the normal force that the track of the loop exerts on the block at position 2? You can assume that the block is exactly at the horizontal height of the center of the loop when it reaches position 2.

$LaTeX: \sqrt{mg}$

$LaTeX: \sqrt{3mg}$

Answer 1

***************************************************************************************************
Check the answer and let me know immediately if you find something wrong... I will rectify the mistakes asap if any

at 2, block is i arulat mo hon ai So 12 ra