A bicycle has wheels with a diameter of 0.660 m. It'accelerates uniformly and the rate of rotation of its wheels increases from 195 rpm. to 275 rpm in a time of 28.3 s. Find the linear acceleration of the bicycle.

A car initially traveling at 30.7 m/s undergoes a constant negative acceleration of magnitude 2.10 m/s? after its brakes are applied. (a) How many revolutions does each tire make before the car comes to a stop, assuming the car does not skid and the tires have radii of 0.340 m? 113.39 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rev (b) What is the angular speed of the wheels when the car has traveled half the total distance? 68.9 Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s Need Help? Read It

Astronauts in the International Space Station must work out every day to counteract the effects of weightlessness. Researchers have investigated if riding a stationary bicycle while experiencing artificial gravity from a rotating platform gives any additional cardiovascular benefit. What frequency of rotation, in rpm, is required to give an acceleration of 1.4g to an astronaut’s feet, if her feet are 1.1 m from the platform’s rotational axis?

A child is riding their bicycle. The rear wheel is spinning at an angular velocity of 124.81 rpm and they apply the brakes and stop in 4.719 s. How many revolutions did the wheel go through before it stopped?