Find the acceleration of an object when the force is 850 N and the mass is 85 kg. A. 0 m/s2
B. 7.3 x 104 m/s2
C. 0.1 m/s2
D.10 m/s2

Distinguish between a transverse wave and a longitudinal wave.

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat