Position
What is the total distance of a cat running around, if it runs 16m North, then 3m South?
19m
What is the speed of a rocket travelling at 1500km in 190s?
7.89km/s
If velocity doubles, what happens to momentum?
Doubles
If velocity increases, what happens to acceleration?
Increases
What is the displacement of a person who is walking a trail that goes 8km North, 3km East, and 7km South?
1km North 3km East
What is the displacement of a waitress moving around tables, and moves 15m North, and 22m South?
7m South
If a paper airplane travels across the classroom at 3m/s East, then switches to travelling at 3m/s North. Which of the following has changed?
a) Distance per Time
b) Speed
c) Velocity
d) Acceleration
c) Velocity
Why can you not calculate momentum with speed, but you can with momentum?
Velocity includes direction
What is the acceleration of a car starting at 0km/hr, and speed up 60km/hr West in 1.4s?
60km/hr/s
How long does it take for car to drive up a 0.5km hill with a velocity of 9km/hr South?
0.056hrs
What is the distance of a car that drives 25km East, 22km West, and 3km West?
50km
What is the distance a Nascar driver drives if they move at 45km/hr in 3 hours?
135km
What is the mass of an object travelling at 13m/s South with a momentum of 84kg*m/s South?
6.46kg
What is the acceleration of a fly going at 5m/s West and speeds up to 12m/s West in 3 seconds?
2.33m/s/s
What is the momentum of a 750kg trailer travelling at 8m/s South?
6000kg*m/s South
What is the displacement of a family that moved 1.5 miles North, and then moved 8 miles South, and then 6.5 miles North?
0m
How long does it for a football to travel across a 100m football field if it is thrown at 22m/s East?
4.55s
What is the momentum of a skydiver who has a mass of 65kg and a velocity of 55m/s down?
3575kg*m/s down
How long does it take for runner to slow down from 12m/s to 0m/s South if their acceleration is 6m/s/s?
-2s
What is the velocity of salmon travelling North up a 78km river in 120hrs?
0.65km/hr North
A dog walks 12m North, 8m South, 6m West, 8m South, 3m East, and 2m North. What is the dog's displacement?
What is the velocity of a bird flying 2000km South for the winter, and takes 88 hours to do so?
22.73km/hr South
What is the momentum of a 5kg flag being raised at 2m/s up?
10kg*m/s up
A coconut fall from the top of tree. What is the acceleration if it falls at a rate of 25m/s down and then hits the bottom in 2.7s and stops moving?
67.5m/s/s down
A runner runs on a track and takes 4 minutes. What is their acceleration if they increase their velocity to 17m/s from the start line?
4.25m/s/min