Villanueva

Chemistry

3 September, 20:57

Jim measures how long it takes for a toy car to roll down a ramp. He rolls the car down the ramp four times in the exact same way.

Each roll, he measures the time it takes for the car to reach the bottom.

Jim's results will most likely show that

A. the time is about the same for each roll.

B.

the time is very different for each roll.

C. the time gets shorter for each roll.

D. the time gets longer for each roll.