The velocity of a body can be obtained from the slope of a graph plotting:

time (y axis) versus displacement

displacement (y axis) versus time

velocity (y axis) versus displacement

velocity (y axis) versus time

time (y axis) versus velocity

The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?