The crate has a weight of 300 lbs and the center of gravity acts at g. determine the height of the tow rope so that the crate slips and tips at the same time (p is equal for both situations). the coefficient of friction is 0.35.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.

Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?