What is the speed of sound in dry air if th e temperature is 46°C?

Once a 26 kg crate is in motion on a horizontal floor, a horizontal force of 57 N keeps the crate moving with a constant velocity. The acceleration of gravity is 9.81 m/s 2.

How to identify a starting position on a line.

How is energy conserved in driving a car

Many of the whales in the ocean rely upon tiny marine organisms, called plankton, for food. If all of the plankton suddenly died, what might happen to the whales? A. They would start eating fish. B. They would not survive either. C.

Jeff is investigating factors that affect the growth rate of potted bean plants. Which of the following experimental variables would not be relevant to his investigation? A. the type of soil used B. the amount of water given C.

What conditions must be present for a translational and rotational equilibrium of a rigid body?

In objects motion will not change is the force is acting on the object are blank

How fast or slow an object is moving and in what direction

Which paragraph shows the correct relationship between kinetic energy and speed?

At which position does the diver have the most gravitational potential energy