1. If a car has a suspension system with a force constant of 6.9.104 N/m, how much energy must the car's shocks remove to completely dampen an oscillation starting with a maximum displacement of 0.0805 m? E=

Your car rides on springs, so it will have a natural frequency of oscillation. Figure P14.48 shows data for the amplitude of motion of a car driven at different frequencies. The car is driven at 20 mph over a washboard road with bumps spaced 10 feet apart; the resulting ride is quite bouncy. Should the driver speed up or slow down for a smoother ride?

12-MCQs A block-spring system oscillates on a frictionless horizontal surface with a 1-Hz frequency. The time needed by the block to move from x = A to x = -A/2 is: At = 1/12 sec Ο Δt = 1/3 sec At = 1/6 sec When you submit this form At = 1/2 sec anotant k = 100 N/m and a mass m

A particle with a mass of 0.1 kg undergoes SHM with an amplitude of 0.05 m. Its maximum acceleration is 10g, where g stands for the gravitational acceleration. What is the period of the oscillation? What is the maximum speed of the particle? What is the total mechanical energy of the particle? What is the magnitude of the force on the particle when it is at 1/3 of its maximum displacement? 2.