A hydraulic lift has been constructed to lift the haters of maximum 3000 their area of cross section of the Pistons platform on which the vehicles are lifted is 580 square centimetre calculate the maximum pressure experienced on a small Piston

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)