Question

area of circle can be found from?
angular acc
angular velocity
angular displacement
all​

Answer 1

Answer:

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Explanation:

In uniform circular motion, angular velocity (w) is a vector quantity and is equal to the angular displacement (Ae, a vector quantity) divided by the change in time (At). Speed is equal to the arc length traveled (S) divided by the change in time (At), which is also equal to lw|R.

Answer 2

Answer:

∴ θ=2π rad/s×15s=30π rad

Explanation:

The angular displacement is defined as the angle through which an object moves on a circular path in a given time.

Angular velocity w=2π rad/s

Time taken t=15 s

Angular displacement θ=ω×t

∴ θ=2π rad/s×15s=30π rad