What is the relation between velocities at highest and lowest point in vertical circular motion (for eg velocity - Physics - Moving Charges And Magnetism

Question

What is the relation between velocities at highest and lowest point
in vertical circular motion? (for eg velocity at highest point is
given sqrt(3gr) then a formula to obtain velocity at lowest point
directly)

Vipra Mishra · Accepted Answer

Dear Student
<img src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/images/1(31)%20PNG">
Here velocity at poitn A (top) and velocity at poitn B(bottom) are
related as
vB2=vA2+4grSo if top velocity is given as 3grvB2=3gr+4grvelcoity at bottom vB=7grhere r is radius of vertical circle

Regards

What is the relation between velocities at highest and lowest point in vertical circular motion? (for eg. velocity at highest point is given sqrt(3gr) then a formula to obtain velocity at lowest point directly)