Starting from rest, a crate of mass m is pushed up a frictionless slope of angle θ by a horizontal force of magnitude f. Use work and energy to find an expression for the crate's speed v when it is at height h above the bottom of the slope

Mr. chiu made a dot plot after asking his students a question. based on the dot plot, which statements are correct? check all that apply. eleven students answered mr. chiu's question. twelve students answered mr. chiu's question. three people studied for two hours. three people studied for three hours. everyone who responded studied for at least one hour. four people studied for four or more hours