What is the acceleration of a 1200 kg car acted on by a net force of 250n?

The respiratory system removes oxygen and water from the body. select the best answer from the choices provided t f

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Henry, whose mass is 95 kg, stands on a bathroom scale in an elevator. the scale reads 830 n for the first 2.4 s after the elevator starts moving, then 930 n for the next 2.4 s. part a what is the elevator's speed 4.8 s after starting? express your answer with the appropriate units.