A wheel rotating about a fixed axis has an angular position, Ask an Expert

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Q. A wheel rotating about a fixed axis has an angular position given by q = 3- 2.0t3, where q is measured in radians and t in seconds. What is angular acceleration of the wheel at t = 2.00s?

Q. A crate is accelerated to the right by force acting at various angles. No friction. The crates pulled at 0 degree 36 degree and -36 degree angles.

1. Which has the largest acceleration?
2. Is the acceleration the same for 36 and -36?
3. Which has the largest normal force on the crate?

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Category:- Physics
Reference No.:- M9307861

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