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1 Pure Mathematics

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Question 1299

Two pulleys of radii 0.30 m and 0.50 m are connected by a belt which does not slip. During a time interval, 2.4 m of belt passes each pulley.

a.

Find the angle through which each pulley turns, in radians.

[2]
b.

Find the number of complete revolutions made by each pulley during this interval.

[2]
c.

The smaller pulley turns at a constant angular speed and takes 5 seconds to turn through this angle. Find its angular speed in radians per second.

[2]
Markscheme

1 Pure Mathematics Questions

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