The minimum horizontal speed with which a body must be projected, so that it goes around a smooth vertical circular track of radius 4 m is (g=9.8 ms^-2)

Question

Accepted Answer

Correct answer: B. (b) Radius Minimum speed should be gR. at top point and 5 gR at the bottom. r=4 m ,g=9.8 ms^-2 Minimum horizontal speed v= 5 gr= 5 9.8 4= 196=14 ms^-1

$The minimum horizontal speed with which a body must be projected, so that it goes around a smooth vertical circular track of radius 4 m is (g = 9.8 ms^{- 2})$

Solution

More Circular Motion PYQs