Question 1 Calculate the centripetal force on the end of a 100m (radius) wind turbine blade that is rotating at 0.5rev/s. Assume the mass is 4.00kg...

Question 1

Calculate the centripetal force on the end of a 100m (radius) wind turbine blade that is rotating at 0.5rev/s. Assume the mass is 4.00kg

Question 2

At takeoff, a commercial jet has a 60.0m/s speed. Its tires have a diameter of 0.850m. With what force in N must a determined 1.00∗10−15kg bacterium cling to the rim?

Question 3

You are on a spinning ride at a carnival. If the ride spins at a rate of 90rev/min, and you are 5.8m from the axis of rotation, how far in km have you traveled during the ride if the ride lasts 15min?