What is the momentum of a 91- kilogram ice skater gliding across the ice at a speed of 9 m/s

What must be the same for any two resistors that are connected in series ? a. the potntial diffrence across each b. the rate at which charge moves through each c. the rate at which energy is used by each d. the resistance to the flow of charge of each

What are the applications of electromagnetic waves

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration