Question

What is the velocity of an object moved around a circle with a radius of
1.65 m and an acceleration of 3.5 m/s^2 ?

Answer 1

Answer:

2.4

Explanation:

Given parameters:

Radius of circle = 1.65m

Acceleration = 3.5m/s²

Unknown:

Velocity of the object = ?

Solution:

To solve this problem, we have to apply the formula of centripetal acceleration;

Centripetal acceleration =

v is the velocity

r is the radius

v² = centripetal acceleration x radius

Insert parameters and solve;

v² = 3.5 x 1.65

v = √5.775 = 2.4m

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