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An automobile traveling 78.3 km/h has tires of 77 .O-cm diameter. (a) What is the angular speed of the tires about the axle? (b) If the car is brought to a stop uniformly in 28.6 tums of the tires (no skidding), what is the angular acceleration of the wheels? (c) How far does the car advance during this braking period?

An automobile traveling 78.3 km/h has tires of 77 .O-cm diameter. (a) What is the angular speed of the tires about the axle? (b) If the car is brought to a stop uniformly in 28.6 tums of the tires (no skidding), what is the angular acceleration  of the wheels? (c) How far does the car advance during this braking period?

Grade:upto college level

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
7 years ago
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