Refer to the following information for the next three questions.
Question #16 has three parts (A, B, and C). Write your response on the next page. Be sure to label each part of your response.
For a new trial, the students used the same setup, but the hanging object was 0.6 kg, and they collected different data. During the trial, the students recorded the time it took the block to travel from position X to position Y and the change in velocity of the block between those positions. The table shows the data.
Refer to the following information for the next four questions.
Question #20 has four parts (A, B, C, and D). Write your response on the next page. Be sure to label each part of your response.
A diagram of a roller coaster track at an amusement park is shown. The location where passengers get into a car to ride along the track is labeled “Start.” Four additional points along the track are labeled W, X, Y, and Z.
For one ride, a car and its passengers had a total mass of 4500 kg. The car was pulled with a motor from the starting point to point W. The car was held at rest at point W until it was released. The car then moved along the track to point Z with negligible friction.
Refer to the following information for the next three questions.
Question #21 has three parts (A, B, and C). Write your response on the next page. Be sure to label each part of your response.
A person at a baseball game is seated 200 m away from a batter. The person sees the batter hit a ball, and then hears the sound of the ball being hit 0.58 s later.