What is the graphical interpretation of the motion of the car?
4 points
4
Question 2
2.
What is the graphical interpretation of the motion of the car?
4 points
4
Question 3
3.
What is the graphical interpretation of the motion of the car?
4 points
4
Question 4
4.
When interpreting a Velocity vs Time graph, the slope is the _______ . BUT! On a Pos vs Time graph the slope is the _______.
4 points
4
Question 5
5.
The velocity-time graph for a two-stage rocket is shown below. Use the graph and your understanding of slope calculations to determine the acceleration of the rocket during the listed time interval.
What is the acceleration of the rocket from t=4 -> t=12 ?
4 points
4
Question 6
6.
On Earth, things fall towards the center of the Earth at __________ m/s/s (m/s^2). BUT! On the moon, objects fall at __________ m/s/s (m/s^2). This is due to the moon having __________ mass than the Earth.
4 points
4
Question 7
7.
Draw what you predict 'freefall' on a pos vs. time graph and vel vs. time graph would look like.