The formula used to find force is f=m*v.
true or false

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

The heliocentric and the geocentric models of the solar system included these central principles

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.