Question

In 1s a particle goes from point A to the point B in a semicircle of radius 0.1 m, the magnitude of the average velocity of the particle is 

b. 2 ms-1

d. zero

c. 1 ms-1

a. 3.14 ms-1​

Answer 1

Explanation:

Displacement=Diameter=2r

∣Averagevelocity∣=

Time

∣Displacement∣

=

t

2r

=

1

2

=2m/s