A particle is placed at the point $A$ of a frictionless track $A B C$ as shown in figure. It is gently pushed towards right. The speed of the particle when it reaches the point B is : (Take $g=10 \mathrm{~m} / \mathrm{s}^2$).

Question

A particle is placed at the point $A$ of a frictionless track $A B C$ as shown in figure. It is gently pushed towards right. The speed of the particle when it reaches the point B is :

(Take $g=10 \mathrm{~m} / \mathrm{s}^2$).

$2 \sqrt{10} \mathrm{~m} / \mathrm{s}$

$10 \mathrm{~m} / \mathrm{s}$

$\sqrt{10} \mathrm{~m} / \mathrm{s}$

$20 \mathrm{~m} / \mathrm{s}$

Solution

Please login to view the detailed solution steps...

Go to DASH