What is the momentum of a 25kg cart traveling left with a velocity of 10
m/s?

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

What do you think car designers do if the damage caused by a crash test is too severe?

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)