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WorksheetsTEST REVIEW Motion (Distance, Speed, Acc, Force, Momentum)
Total questions: 75
Worksheet time: 1hrs 29mins
Rachel walks 12 feet from her locker to her class, remembers that she forgot her calculator and walks back to her locker. Then she walks back to class. What was her displacement?
36 feet
24 feet
0 feet
12 feet
To tell that motion takes place, you must have a(n):
reference point
direction
position
speed
velocity
Which color path represents the distance the blue bumper car will take to hit to other bumper car?
purple
red
both red and purple
neither red or purple
Velocity is...
distance over time
speed plus direction
change in direction
change in speed and direction
If you're asked your speed and you look down at the speedometer and say "I'm going 60 mph right now" you are telling someone your...
average speed
instantaneous speed
acceleration
velocity
A plane flying 300 mph west toward California is an example of...
Speed
Velocity
Acceleration
Direction
A plane flying 300 mph west toward California is an example of...
Speed
Velocity
Acceleration
Direction
Pick all of the following that are velocities.
4 km/s west
5 cm/h south
2 mph
8 cm/year
5 m/s up
Calculate the distance of a train that traveled 40 miles per hour for 5 hours.
200 mph
200 miles
8 mph
8 miles
Calculate the time it would take for a person walking at 50 meters/min to go 350 meters.
7 minutes
400 minutes
7 hours
300 minutes
A positive acceleration means that your object is _____.
not accelerating
not moving
speeding up
slowing down
The SI unit for acceleration is
mph
ft/sec
m/s2
m/s
When are you undergoing an acceleration in a car? (Choose all that are correct)
speed up
slow down
make turns
constant speed
"Starting from rest" means your _____ speed is 0 m/s, while "coming to a stop" means your _______ speed is 0 m/s.
initial; final
final; initial
constant; instantaneous
instantaneous; average
A dirt bike can accelerate from 15 m/s to 25 m/s in 5 seconds. What is the rate of acceleration?
a=t(vf−vi)
2 m/s2
3 m/s2
5 m/s2
8 m/s2
A box sliding down an inclined plane attains a velocity of 27 m/s in 3 seconds from rest. Find the acceleration.
a=t(vf−vi)
A drag racer that had accelerated to 200 m/s has to put on the brakes to come to a stop in 10 s. What was the acceleration?
a=t(vf−vi)
-20 m/s2
20 m/s2
1st Law of Inertia
2nd Law F=ma
3rd Law Action-Reaction
4th Law of Gravitation
1st Law of Inertia
2nd Law F=ma
3rd Law Action-Reaction
4th Law of Gravitation
What law of motion does this picture represent?
Newton's 3rd law
Newton's Law of Gravitation
Newton's 1st law
Newton's 2nd law
What is the NET FORCE and DIRECTION (of net force)?
4 N to LEFT
4 N to RIGHT
0 N to LEFT
4 N
What is the NET FORCE and DIRECTION (of net force)?
4 N to LEFT
4 N to RIGHT
0 N
0 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
3 N to LEFT
3 N
0 N
3 N to RIGHT
What is the NET FORCE and DIRECTION (of net force)?
5 N to LEFT
7 N
2 N to RIGHT
5 N to RIGHT
Find the NET FORCE first. If the toy car has 1.5 kg of mass, what is the acceleration and direction?
a=mF
3 N left; 5 m/s2
5 N right; 1.5 m/s2
3 N right; 2 m/s2
5 N right; 7.5 m/s2
When a sky diver first leaves the plane, they will:
fall at a constant speed downwards
start to accelerate downwards
start to decelerate downwards
float upwards
As the sky divers speed increases, what else increases?
their mass
their weight
the buoyancy
the air resistance
What is the hightest speed attained by a falling object?
instantaneous velocity
final velocity
initial velocity
terminal velocity
At terminal velocity the downward force of gravity and the frictional force of air resistance acting on the sky diver are?
unbalanced
greater than gravity
equal to the resultant force
balanced
Find the momentum of a 3.0 kg mass when it is stopped.
0 kg*m/s
need to know the velocity
3.0 kg*m/s
9.8 kg * m/s
Pool (or billiard in high society) is a game totally designed around the idea of transfer of ______.
momentum
acceleration
velocity
displacement
