Problem 1 The downhill racer team is testing a new design. There are 4 wheels each with a diameter of 0.4 m and a mass of 2.0 kg. The rest of the cart has a mass of 20 kg. A spring-loaded brake applies a constant force of 50 N on the two rear wheels. The coefficient of friction between a brake pad and a wheel is 0.7. The cart is traveling down a slope of 0 = 10° at 13.5 km/hr when the brake is applied. Determine how far the racer will travel down the slope until it stops. Model the wheels as uniform thin discs.

Problem 1 The downhill racer team is testing a new design. There are 4 wheels each with a diameter of 0.4 m and a mass of 2.0 kg. The rest of the cart has a mass of 20 kg. A spring-loaded brake applies a constant force of 50 N on the two rear wheels. The coefficient of friction between a brake pad and a wheel is 0.7. The cart is traveling down a slope of 0 = 10° at 13.5 km/hr when the brake is applied. Determine how far the racer will travel down the slope until it stops. Model the wheels as uniform thin discs.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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