What is the horizontal acceleration vector of an ball with a release height of 1.68 m, that takes .8 seconds to travel 2.9 m?

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =