Correct answer only ! which of the following is a unit of energy? a. joule b. newton c. ampere d. watt

Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?