Question

What is the angular velocity at t=5s? ( Assuming the initial angular velocity is zero)
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Answer 1

Answer:

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

Answer 2

sorry dude I don't about this

maybe u can ask with them