A sphere is suspended by a thread of length I. What minimum horizontal velocity has to be imparted to the ball for it to reach the height of the suspension?

Question

A sphere is suspended by a thread of length- L- What minimum horizontal velocity has to be imparted to the ball it to reach the height of suspension-2g Lsqrt-gL-g Lsqrt-2gL-

Toppr Admin · Accepted Answer

Applying work energy theorem between the lowest and highest points of the trajectory-mgL-12mv20

A sphere is suspended by a thread of length, $L$ . What minimum horizontal velocity has to be imparted to the ball for it to reach the height of suspension?
$2 g L$
$\sqrt{g L}$
$g L$
$\sqrt{2 g L}$

Applying work energy theorem between the lowest and highest points of the trajectory:
$m g L = \frac{1}{2} m v_{0}^{2}$

A sphere is suspended by a thread of length, L. What minimum horizontal velocity has to be imparted to the ball for it to reach the height of suspension?2gL√gLgL√2gL

Applying work energy theorem between the lowest and highest points of the trajectory:mgL=12mv20

A sphere is suspended by a thread of length, $L$ . What minimum horizontal velocity has to be imparted to the ball for it to reach the height of suspension?
$2 g L$
$\sqrt{g L}$
$g L$
$\sqrt{2 g L}$

Applying work energy theorem between the lowest and highest points of the trajectory:
$m g L = \frac{1}{2} m v_{0}^{2}$