Question: The tangential speed of a particle on a rotating wheel
The tangential speed of a particle on a rotating wheel is 3.0 m/s. If the particle is 0.20 m from the axis of rotation, how long will the particle take to make one revolution?
Answer to relevant QuestionsA merry-go-round makes 24 revolutions in a 3.0min ride. (a) What is its average angular speed in rad/s? (b) What are the tangential speeds of two people 4.0 m and 5.0 m from the center, or axis of rotation? In a noninjury, noncontact skid on icy pavement on an empty road, a car spins 1.75 revolutions while it skids to a halt. It was initially moving at 15.0 m/s , and because of the ice it was able to decelerate at a rate of ...In Exercise 34, if you supplied a tension force of 12.5 N to the string, what angle would the string make relative to the horizontal? For a scene in a movie, a stunt driver drives 1.50 x 103 kg a SUV with a length of 4.25 m around a circular curve with a radius of curvature of 0.333 km (Fig. 7.34). The vehicle is to be driven off the edge of a gully 10.0 m ...In the spin-dry cycle of a modern washing machine, a wet towel with a mass of 1.50 kg is “stuck to” the inside surface of the perforated (to allow the water out) washing cylinder. To have decent removal of water, clothes ...
Post your question