3. Fig. 2 shows a Big Wheel at a fairground. It has a radius of 3 m. Once it is loaded with passengers it is given a uniform angular acceleration for 20 s then runs at uniform angular speed for 2 minutes as main ride. It then slows down at a uniform rate over a further 10 s. During the main part of the ride, the wheel completes 1 revolution every 10 s. (a) Find the total angle through which a passenger moves. (b) Calculate the total linear distance the passenger travels during this time. (c) the top of the ride when it is travelling at maximum speed. Find the magnitude of the radial and tangential acceleration of a passenger at 3 m Fig. 2

3. Fig. 2 shows a Big Wheel at a fairground. It has a radius of 3 m. Once it is loaded with passengers it is given a uniform angular acceleration for 20 s then runs at uniform angular speed for 2 minutes as main ride. It then slows down at a uniform rate over a further 10 s. During the main part of the ride, the wheel completes 1 revolution every 10 s. (a) Find the total angle through which a passenger moves. (b) Calculate the total linear distance the passenger travels during this time. (c) the top of the ride when it is travelling at maximum speed. Find the magnitude of the radial and tangential acceleration of a passenger at 3 m Fig. 2

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 30P: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of...

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