Question

An object is moving with linear speed v in a circular path. If its angular speed is w, then the radius of circular path is
(a)vw
(b)w/v
(c)v/w
(d)vw^2

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Answer 1

Answer:

answer is a ....confirmed

Explanation:

v in a circular path

2r is the radius

v is the radius

angular speed is w

2r means v×w

vw (a) is answer

Answer 2

Answer:

An object is moving with linear speed v in a circular path. If its angular speed is w, then the radius of circular path is (c) v/w

Explanation:

• Linear speed is the measure of the concrete distance travelled by a moving object.
• Angular speed is defined as the rate of change of angular displacement.
• The linear speed is equal to the multiplication of the angular speed with radius.
• Given that,
• The linear speed is taken as v.
• The angular speed is w.
• r is taken as the radius of the circular path.
• Then,linear speed is given by,
• $v = w \times r$
• $\frac{v}{w} = r$
• $r = \frac{v}{w}$

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