This force involves the attraction between objects with mass.

a. strong nuclear
b. gravitational
c. electromagnetic
d. weak nuclear

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

Which statement is best supported by the information in the chart? wave y is moving the fastest. wave x is moving the fastest. all of the waves are moving at the same speed. all of the waves have the same value of wavelengths per second.

Sound is a disturbance that travels through a medium as a