Which would have more kinetic energy: a 10 kg ball rolling at a speed of 75 m/s or a 10 kg ball rolling at a speed of 45 m/s?

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?

What is the coldest temperature ever recorded in san antonio?