Solveeit Logo
Login

Question

Question: A particle moves along a semicircle of radius 10m in 5 seconds. The average velocity of the particle...

A particle moves along a semicircle of radius 10m in 5 seconds. The average velocity of the particle is

A

B

C

D

Answer

Explanation

Solution

Velocity of particle

= Diameter of circle 5=2×105=4 m/s= \frac { \text { Diameter of circle } } { 5 } = \frac { 2 \times 10 } { 5 } = 4 \mathrm {~m} / \mathrm { s }