What are sound waves

Our Sun will eventually: A explode in a supernova. B become a white dwarf star. C become a black hole.

The distance between magnetic field lines indicates A. whether the magnet will attract or repel another magnet B. the strength of the magnetic field C. the direction of the magnetic field

At the Earth's surface, warm air expands and rises, leaving behind what is known as an area of; cold air is dense and sinks to the surface to create what is known as an area of

calculate the magnitude of impulse applied to a 0.75 kilogram cart to change its velocity from 0.50 meters per second east to 2.00 meters per second east

5.85 m/s accelerates at 2.35m/s for 3.25s

What is a lever used for?

What did the romans build as a step toward environment management

Accelerations are produced by equal forces or unequal forces?

A wave travels through a medium. As the wave passes, the particles of the medium vibrate in a direction perpendicular to the direction of the wave's motion. The wave is a. longitudinal. c. electromagnetic. b. a pulse. d. transverse.

Two carts undergo an inelastic collision where they stick together. Cart A has an initial velocity v0, and the second cart B is initially at rest.