Newton's Laws TOOS
9
Danny wants to construct a device that demonstrates one of Newton's laws of motion. He makes a small cart and adds marbles to it
He then places it on a ramp with a small wall at the end of the ramp. When he releases the cart, it accelerates down the ramp until it
hits the small wall at the end. His setup is shown below.
1
OLO101010101010
2
PROLOLOLOLOLOLO
Which of the following best describes the device Danny constructed?