Walking converts what type of energy into mechanical energy? A) chemical B) electromagnetic C) nuclear D) thermal

Two utility vehicles at a 90 degree angle to each other try to pull a third vehicle out of the snow. If one utility vehicle exerts a force of 600 Ib and the other exerts a force of 800 Ib, what is the resulting force on the vehicle stuck in the snow?

Using newtons second law of motion, how fast for 100 KG object accelerates 350 N of force is applied to

Why can a solution be classified as a mixture? A. Both are made up of two substances that are chemically combined B. Both are allways homogeneous C. It is made up of only one substance D.

Are basins a collection of smaller watersheds

Unlike a phonograph record that has a constant angular speed, a CD scans information at a constant linear speed (130 cm/s). Does a CD therefore rotate at a constant angular speed, or varying angular speed?

Some wave characteristics depend upon how the wave is produced. other wave characteristics depend upon the properties of the medium.

If 30 N of force is exerted over an area of 20 m2, how much pressure is being applied? A. 1.5 pascals B. 50 pascalsC. C. 600 pascals

A cannon recoils from launching a cannonball. The speed of recoil is small because the?

Which statement is correct

The toxic effects of water pollution are generally