An astronaut drops a camera from rest while exiting a spacecraft on the Moon. The camera drops 2.3 m (down) in 1.7s
a. Calculate the acceleration due to gravity on the moon
b. Determine the ratio of gEarth to gMoon

The car hoist allows the car to be driven onto the platform, after which the rear wheels are raised. if the loading from both rear wheels is 1380 lb, determine the force in the hydraulic cylinder ab. neglect the weight of the platform itself. member bcd is a right-angle bell crank pinned to the ramp at c. the force is positive if in tension, negative if in compression.

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

How is zig zagging a form of acceleration?