1) The car shown here has a mass of 2,400 kg and starts from rest. The NET force is applied for 5 seconds. What is the final velocity of the car? (hint: use the impulse eguation)

What happens to atoms and chemical bonds during a reaction?

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.

The speed of light can be used to measure the