An object moves in a circular path of radius 0.5m with a speed of 1ms\(^{-1}\). What is its angular velocity?

a

8rads\(^{-1}\)

b

4rads\(^{-1}\)

c

1rads\(^{-1}\)

d

2rads\(^{-1}\)

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d

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Discussions (7)

Daruddy
4 years ago

V=wr
ang speed is W
w=v/r
1/0.5
ans= 2

JThomson
7 years ago

V=wr
w=V/r where w is angular velocity
w=1/0.5
=2rad/s

Os_boi
4 years ago

v=1m/s
r=0.5m
w=?
Using,
v=wr
w=v/r
=1/0.5
=2rad/s

jecyemma
7 years ago

Angular velocity
V=rw
Where V=1m/s
r=0.5m
w=?
V=rw
1=0.5×w
W=1/0.5
W=2rad/s

wise357
4 years ago

w=v²/r

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