You remove two socks from a hot dryer and find that they repel with forces of 0.00400 N when they’re 2.00 cm apart. If they have equal charges, how much charge does each sock have?

What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics

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?

What is the moment of inertia i of this assembly about the axis through which it is pivoted? express the moment of inertia in terms of mr