A rocket is fired from the ground at some angle and travels in a straight path. When the rocket has traveled 415 yards it is 335 yards above the ground. At what angle (in radians) was the rocket fired at

Consider the following problem: a box with an open top is to be constructed from a square piece of cardboard, 3 ft wide, by cutting out a square from each of the four corners and bending up the sides. find the largest volume that such a box can have.

An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost