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Worksheets2018 Physics Benchmark review
Total questions: 30
Worksheet time: 17mins
Name
Class
Date
1.
During which interval is the object not moving?
a)
B to C
b)
C to D
c)
D to E
d)
only at point A
2.
During which interval is the object speeding up?
a)
A to B
b)
B to C
c)
D to E
d)
E to F
3.
Acceleration occurs when an object changes its speed or ______.
a)
direction
b)
force
c)
inertia
d)
mass
4.
A car driving at 50 miles per hour drives for 2 hours. What distance did it cover?
a)
50 miles
b)
25 miles
c)
100 miles
d)
75 miles
5.
Velocity is
a)
speed and acceleration
b)
constant speed
c)
a frame of reference
d)
speed in a given direction
6.
Acceleration is
a)
increasing speed
b)
decreasing speed
c)
changing direction
d)
all of the above
7.
What is the net force?
a)
20 N
b)
0 N
c)
400 N
d)
40 N
8.
A ____________ is a push or a pull on an object.
a)
friction
b)
force
c)
magnet
d)
gravity
9.
What is the net force?
a)
30 N
b)
25 N
c)
5 N
d)
55 N
10.
What is the net force?
a)
400 N Up
b)
400 N Down
c)
- 400 N Down
d)
800 N Down
11.
What is the attraction between two objects because of their mass?
a)
Inertia
b)
Gravity
c)
Gravitational Force
d)
Weight
12.
Distance and direction of an object's change in position from a starting point
a)
displacement
b)
distance
c)
motion
d)
reference point
13.
Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?
a)
800
b)
400
c)
0
d)
200
14.
1. Ray runs 30 feet north, 30 feet west, and then 30 feet south. What is the displacement?
a)
30 feet west
b)
90 feet
c)
30 feet south
d)
0 feet
15.
What kind of quantity has both a magnitude and a direction?
a)
scalar
b)
vector
c)
frame of reference
d)
time
16.
Velocity
a)
Vector
b)
Scalar
17.
Speed
a)
Vector
b)
Scalar
18.
Force
a)
Vector
b)
Scalar
19.
Mass
a)
Vector
b)
Scalar
20.
A quantity that has both magnitude and direction is called a scalar quantity.
a)
True
b)
False
21.
If I double the mass of one object, but don't change anything else... What happens to the gravitational force between two objects?
a)
Doubles
b)
Quadruples
c)
Cut in Half
d)
4x Smaller
22.
If I double the distance between two objects, what happens to their gravitational Force?
a)
4x bigger
b)
4x smaller
c)
2x bigger
d)
2x smaller
23.
What happens to Gravitational force if I double both of the masses but don't change their distance?
a)
doubles
b)
half as big
c)
4x bigger
d)
4x smaller
24.
The slope of a displacement vs time graph is...
a)
displacement
b)
velocity
c)
acceleration
25.
The slope of a velocity vs time graph is...
a)
displacement
b)
velocity
c)
acceleration
26.
A cheetah can accelerate from rest to a speed of 30.0 m/s in 7.00 s. What is its acceleration?
a)
4.29 m/s3
b)
4.29 m/s2
c)
4.29 m/s1
d)
4.29 m/s
27.
What is the weight of a 15 kg object on earth? (Use g= 9.8 m/s2)
a)
147 N
b)
.65 N
c)
1.53 N
d)
207 N
28.
In the absense of air resistance, as an object travels through the air, its horizontal velocity
a)
changes continuously
b)
not enough information
c)
remains the same
29.
What is the direction of the acceleration for any projectile?
a)
The direction the projectile is traveling.
b)
Down
c)
Up
d)
Sideways
30.
At which of the following places does a projectile have the least velocity?
a)
At the peak of its trajectory
b)
Half way to the peak
c)
At the instant it is launched
d)
All points have the same velocity
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