Position vs Time Graphs
Speed, Velocity, and Acceleration
Free Fall
Projectile Motion
Equations
100
What is the velocity at 3 seconds
0 m/s
100
A student briskly walks down the hallway to make it to their 2nd hour class that is 450 meters away. It takes the student 180 seconds (3 minutes) to do this. At what speed was the student travelling down the hallway?
2.5 m/s
100
List an equation used to solve a free fall question.
d = gt2/2
OR
d = at2/2
100
What is the shape of a projectile?
Parabola
100
The following equation is used to solve for what?
s = d/t
Speed
200
What is the position at 4 seconds
6m
200
A rhino runs with a velocity of 18 m/s towards the water after sun bathing. It takes the rhino 16 seconds to get to the water. What was its acceleration?
1.125 m/s2
200
A stick of deodorant is thrown out a window with an acceleration of 2 m/s2. It took 5 seconds for it to reach the ground. How far did it fall?
25 meters
200
What causes a projectile to arc from start to finish?
Gravity
200
What is the value of "g" in the following equation?
d = gt2/2
g = 9.8 m/s2
300
What is the velocity during the time frame of 1-3s
3 m/s
300
A baseball was thrown towards first base with an acceleration of 4.9 m/s2 for 4.9 seconds. What was the velocity of the baseball?
24.01 m/s
300
A bicyclist started from rest and got to a maximum speed of 12 in 375 seconds. What was the bicyclists acceleration?
0.032 m/s2
300
Does gravity affect the horizontal distance that a projectile travels?
No, just the vertical
300
A bicyclist started from rest and got to a maximum speed of 40 m/s. (That's really fast.) in 375 seconds. What was the bicyclists acceleration?
What equation would you use to solve this question?
a = v/t
400
In the following graph what is the distance and displacement
Displacement: 0 m
Distance: 20 m
400
Another student slowly walks down the hallway at a speed of 1.4 m/s to avoid going to their 4th hour class. It takes the student 765 seconds to do this. How far down the hallway did this student travel?
1,071 meters
400
A loaded cart fell off of a cliff with an acceleration of 12 m/s2. If the cart took 42 seconds to fall to the ground, how tall was the cliff?
10,584 meters.
400
Do satellites in orbit feel the same gravity that we do on earth?
Yes
400
A loaded cart fell off of a cliff with an acceleration of 6.5 m/s2. If the cart took 35 seconds to fall to the ground, how tall was the cliff?
What equation would you use to solve this question?
d = at2/2
500
What is the distance, displacement, and average speed for the following graph
Distance: 8 m
Displacement: 8 m
Avg Speed: 1.33 m/s
500
You left your dishes on the kitchen table after dinner and your mom is angry. She runs up the stairs that are 18 meters long with a speed of 8 m/s to yell at you. How long did it take her to run up the stairs?
2.25 seconds
500
A monkey fell out of a tree from a height of 376 meters. How long did it take him to hit the ground?
8.76 seconds
500
Name 3 factors that affect projectile motion?
(Think about the simulation)
Mass, speed, angle, height
500
A monkey fell out of a tree from a height of 14 meters. How long did it take him to hit the ground?
What equation would you use to solve this question?
d = gt2 /2