The tangent of an angle is the length of the side opposite the angle divided by the length of the hypotenuse.
the length of the side adjacent the angle divided by the length of the hypotenuse.
the length of the side opposite the angle divided by the length of the adjacent side.
the length of the hypotenuse divided by the length of the side adjacent the angle.

Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

Consider two less-than-desirable options. in the first you are driving 30 mph and crash head-on into an identical car also going 30 mph. in the second option you are driving 30 mph and crash head-on into a stationary brick wall. in neither case does your car bounce off the thing it hits, and the collision time is the same in both cases. which of these two situations would result in the greatest impact force?