Find the maximum period a purse could have so that when you spin it in a vertical circle the straps would remain taut. Make reasonable estimates for any values you might need. (mass- 1kg)
(r-0.25)
or anything basically

You throw a baseball directly upward at time t = 0 at an initial speed of 12.3 m/s. what is the maximum height the ball reaches above where it leaves your hand? at what times does the ball pass through half the maximum height? ignore air resistance and take g = 9.80 m/s2.

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a

An automobile steering wheel is shown. what is the ideal mechanical advantage? if the ama is 8, what is the efficiency of the steering wheel?