1. A flywheel is rotating at 7 rad/sec. It has a 15-cm diameter. What is the speed of a point on its rim, in cm/min? 2. A wheel is rotating at 3 radians/sec. The wheel has a 30 cm radius. What is the speed of a point on its rim, in m/min?

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Q: an object travels around a circle with constant speed. two measurements are taken: it rotates 21…

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Q: A 25-inch-long pendulum swings through an angle of radians.

A: The formula one have to use here is s=rθ where r is the length of the pendulum and θ is the angle in…

Q: A wheel of radius 28 inches is rotating at 0.66 radians per second. What is the linear speed in…

A: Note that, the relation between the linear speed and the angular speed is v = ωr.

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A: Given length=40 cmradius through which it swings is r=13.5 cmWe know that angle through which…

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A: Given that the diameter of circle is d=8 meters. Given arc is subtended by a central angle θ=π3…

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Q: 4. On a rescue flight, a U.S. Coast Guard helicopter approaches a container ship at an altitude of…

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Q: A flywheel with a diameter of 14 cm is rotating at a rate of 9 radians per second. What is the…

A: r= radius