In the context of the problem, which is an accurate interpretation of the point (50, 70)? The ball traveled a total distance of 50 yards. The ball traveled a total distance of 70 feet. The ball reached a maximum height of 50 feet. The ball reached a maximum height of 70 yards.

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

As you are trying to move a heavy box of mass m, you realize that it is too heavy for you to lift by yourself. there is no one around to , so you attach an ideal pulley to the box and a massless rope to the ceiling, which you wrap around the pulley. you pull up on the rope to lift the box. use g for the magnitude of the acceleration due to gravity and neglect friction forces. once you have pulled hard enough to start the box moving upward, what is the magnitude f of the upward force you must apply to the rope to start raising the box with constant velocity? express the magnitude of the force in terms of m, the mass of the box.

Which accounts for an increase in the temperature of a gas that is kept a constant volume