A 1500 kg car starts from rest and drives around a flat 53-m- diameter circular track. The forward force provided by the car's drive wheels is a constant 1000 N. ▾ Part B What is the direction of the car's acceleration at t=13s? Give the direction as an angle from the r-axis. Express your answer to two significant figures and include the appropriate units. 0 = Value Submit Request Answer Part C ? Units If the car has rubber tires and the track is concrete, at what time does the car begin to slide out of the circle? Express your answer to two significant figures and include the appropriate units. t = Value Submit Request Answer ? Units

A 1500 kg car starts from rest and drives around a flat 53-m- diameter circular track. The forward force provided by the car's drive wheels is a constant 1000 N. ▾ Part B What is the direction of the car's acceleration at t=13s? Give the direction as an angle from the r-axis. Express your answer to two significant figures and include the appropriate units. 0 = Value Submit Request Answer Part C ? Units If the car has rubber tires and the track is concrete, at what time does the car begin to slide out of the circle? Express your answer to two significant figures and include the appropriate units. t = Value Submit Request Answer ? Units

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 76P: The CERN particle accelerator is circular with a circumference of 7.0 km. (a) What is the...

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