The ratio of output force is the what of a machine

An object is traveling with a constant velocity of 2.0 m/s. How far will it have gone after 38 s?

A wave has a speed of 30 m/sec and a wavelength of 3 meters. Calculate its frequency.

Why are my rift zones common places for igneous rocks to form

A rock is thrown from a bridge at an angle 30∘ below horizontal. immediately after the rock is released, is the magnitude of its acceleration greater than, less than, or equal to g?

The cubit is an ancient unit of length based on the distance between the elbow and the tip of the middle finger of the measurer.

What is the potential energy called that is associated with objects that can be stretched

Which of the following is not a current use of radioisotopes? medical diagnosis sterilization of equipment detection of leaks in building structures light fixtures

A Blu-ray disc is approximately 11 centimeters in diameter. The drive motor of a Blu-ray player is able to rotate up to 10,000 revolutions per minute. (a) Find the maximum angular speed (in radians per second) of a Blu-ray disc as it rotates

A body has translatory motion if it moves along a

What is Nothing. (sorry i have been wondering this for a very long time)