Which sentence states newton’s third law? if two objects collide, each object exerts a force in the same direction as the other. if two objects collide, each object exerts a force equal to and in the opposite direction of the other. a collision between a moving object and a stationary object is elastic. a collision between a moving object and a stationary object is inelastic. if two objects collide, the moving object exerts a greater force than the stationary object.

The heater element of a 120 v toaster is a 5.4 m length of nichrome wire, whose diameter is 0.48 mm. the resistivity of nichrome at the operating temperature of the toaster is 1.3 × 10-6 ω·m. the toaster is operated at a voltage of 120 v. (a) what is the power drawn by the toaster? (b) if the cost of electricity is 12 ¢ per kilowatt-hour, and it takes 2 minutes to toast bread, how much does it cost for toasted bread? (c) when the heater element is at room temperature, is the resistivity in the nichrome wire greater than, less than, or equal to it’s resistivity when at operating temperature? explain.