Question

A particle moves on 25 cm radius with 1c/s then acceleration of the particle is

Answer 1

Answer:9.85 m/s²

Explanation:Radius = 25 cm

= 0.25 m

Angular velocity (ω) = 1 rev/s

= 1 × 2π rad/s

= 2π rad/s

v = r ω

= 0.25 m × 2 π rad/s

= 0.5 π m/s

a = v² / r

a = (0.5 π)² / 0.25

a = π²

a = 9.85 m/s²