If a sound waves frequency is 100Hz. what is its period

A red, 0.05-kg croquet ball moving at + 10 m/s collides with a stationary green bocci ball (m = 0.100 kg) in a frictionless elastic collision, What is the speed of each ball immediately after the collision?

ListenA bullet traveling at 5.0 * 102 meters per second is brought to rest by an impulse of 50. newton-seconds. What is the mass of the bullet?2.5 * 104 kg1.0 * 101 kg1.0 * 10-1 kg1.0 * 10-2 kg

Oceans form as a result of

A uniform electric field of magnitude 108 kV/m is directed upward in a region of space. A uniform magnetic field of magnitude 0.80 T perpendicular to the electric field also exists in this region.

Is movements of ocean currents mainly caused by the moon

The maximum oxygen uptake is known as the

Moving a distal part of arms or legs to follow a circular path is:

Whats the difference between population density and population size?

Cody's car accelerates from 0m/s to 45 m/s northward in 15 seconds. What is the acceleration of the car?

Which of the following best illustrates chemical potential energy a dog Plane, gasoline gasoline, water moving down hill, a skydiver about to jump out of a plane