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WorksheetsPhysics Unit 1 Exam Review
Total questions: 21
Worksheet time: 18mins
How do you calculate the total distance?
Multiply the distances
Use the pythagorean theorem
Add the distances together
Count the boxes from start to end
A student walks 6km South, 4km West and 6km North. What is their total distance?
4 km West
10 km
4 km
16 km
What is the displacement?
Shortest distance from start to end
The sum of the distances
The product of the distances
The longest path from start to end
A students walks 6km South, 4km West and 6km North. What is the students displacement?
16 km
4 km W
4 km E
4 km
In the equation s = d/t, what does the d stand for?
distance
displacement
speed
time
What equation would you use to solve the following problem: A student is biking 3 m/s, if it takes them 120 seconds to get to school, how far away from school do they live?
s = d/t
d = s/t
d = s*t
t = d/s
A student is biking 3 m/s, if it takes them 120 seconds to get to school, how far away from school do they live?
40 m
360 m
.025 m
40 s
Jason walked a North a distance of 1,750 m in 30 minutes. What was his velocity?
52,500 m
.017 m/min
58.3 m/min N
58.3 m/min
What does the slope of the line tell you on a distance vs. time graph?
The speed of the object
the object's displacement
The distance traveled by the object
the object acceleration
Describe the motion of the object from point B to C.
The object is stopped
The object is moving quickly
The object is moving away from the starting point
The object is moving towards the starting point
What letter represents momentum in an equation?
p
m
v
d
What two variables affect the momentum?
distance and velocity
mass and velocity
mass and distance
time and velocity
If you increase the mass of an object, its momentum will...
increase
decrease
stay the same
If you decrease the velocity of an object, its momentum will...
increase
decrease
stay the same
Which has more momentum, baseball A moving 90 m/s or a baseball B moving 99 m/s?
Baseball A
Baseball B
They're both baseballs, so they have the same momentum
A car and a bike both run into a parked car going 5 m/s. Which one is more likely to cause damage and why?
The car, because it was going faster
The bike, because it was going faster
The car, because it has more momentum
The bike, because it has more momentum
In the acceleration equation, what does the initial velocity mean?
How fast you are going in the end
How fast you are going in the beginning
How long it takes you to change velocity
How much you speed up
What does a positive slope mean on a velocity vs. time graph?
velocity is increasing
velocity is decreasing
velocity is staying the same
An object changing its speed from 10 m/s to 3 m/s is undergoing _____________ acceleration.
positive
position
negative
If your bike slows down up a hill, then speeds up on the other side, your acceleration is ____________.
not changed
first positive, then negative
all negative
first negative, then positive
On the velocity time graph, a horizontal line shows ___________ velocity.
positive
constant
negative
zero
