Question

a disc of radius 1m is rotating at 1500RPM the linear speed of particle a its circumference is

Answer 1

Dear Student,

◆ Answer -

v = 157.1 m/s

● Explanation -

# Given -

r = 1 m

f = 1500 rpm = 1500/60 = 25 rps

# Solution -

Linear speed of the particle at its tip is calculated by -

v = r × w

v = r × 2πf

Substitute values,

v = 1 × 2π × 25

v = 157.1 m/s

Therefore, linear speed of particle a its circumference is 157.1 m/s.

Thanks dear. Hope this helps you...