Question

P, Q, R, S and T are five points on a smooth curved rail. Point R is directed along
shown in the diagram.
s directed along point T as
A marble released from rest at point P slides along the rail. The speeds of the marble at points
Q. R, and T are vi, V2, V3 and v4 respectively. Then which of the following relation is
correct?
1. V4>3>V2>
1
2 .I>v2v3>4 3. v4=v2v3v1 4. v3>v4=v2>vl​

Answer 1

Answer:

2.l>v2v3>4

I hope it can helpful

Answer 2

Answer:

4.v3>v4=v2 >v1

Hope it helps you .