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Worksheets4th Six Weeks
Total questions: 26
Worksheet time: 24mins
Name
Class
Date
1.
What is the speed of a car that travels 400 m in 20 minutes?
a)
20 miles/hr
b)
20 m/min
c)
800 m/min
d)
200 miles/hr
2.
A unusually fast zombie was chasing after Carl to eat him. What was the zombie’s speed at 6 seconds if he traveled 36 meters?
a)
6 meters/seconds
b)
6 seconds/meters
c)
.17 meters/second
d)
None of the above
3.
What is the average speed of the ball if it falls 20 meters 40 seconds?
a)
A. 20 m/s
b)
B. 10 m/s
c)
C. 0.5 m/s
d)
D. 2 m/s
4.
What is this graph showing?
a)
Constant Speed
b)
Acceleration (speeding up)
c)
Deceleration (slowing down)
d)
No motion
5.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
6.
What is the formula to calculate speed?
a)
S = t/d
b)
S = d/t
c)
S = d x t
d)
S = t x d
7.
What is this object's average speed?
a)
5 m/s
b)
4 s/m
c)
20 m/s
d)
.05 m/s
8.
What is the average speed?
a)
10 m/s
b)
5 m/s
c)
50 m/s
d)
.1 m/s
9.
Students pulled the same mass up an inclined plane that was 20 cm, 30 cm, and 40 cm long. Each time, they used a spring scale to measure the force needed to pull the mass up the inclined plane. What did they conclude?
a)
Less force was needed on the 20 cm plane
b)
More force was needed on the 40 cm inclined plane.
c)
The least amount of force was needed on the 40 cm inclined plane.
d)
The least amount of force was needed on the 30 cm inclined plane.
10.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
11.
A ramp is an inclined plane (flat surface with one end higher than the other) that
a)
makes work easier
b)
reduces the effort needed to lift the same load
12.
What is the net force?
a)
20 N
b)
0 N
c)
400 N
d)
40 N
13.
What will cause an object to move?
a)
Applied forces
b)
Balanced forces
c)
Unbalanced forces
14.
What will occur?
a)
The car will accelerate to the left
b)
The cart will accelerate to the right
c)
The car will remain stationart
d)
The car will alternate left and right
15.
What will occur?
a)
It will accelerate in the direction of the greater force
b)
It will accelerate in the direction of the lesser force
c)
It will not move
16.
If these teams are pulling with the same amount of force what will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
17.
When a pendulum swings, at which point is the kinetic and potential energy the same?
a)
2 and 4
b)
1 and 5
c)
3
18.
Why is a space shuttle used compared to a rocket?
a)
Because it is reusable
b)
It could carry more people
c)
It would not explode
19.
Which happened first? First humans in space or first animal is space?
a)
first humans in space
b)
first animal in space
c)
happened same time
d)
neither happened
20.
The earth orbits...
a)
The sun.
b)
the moon
c)
other planets
d)
the Milky Way
21.
What is gravity?
a)
A type of rock
b)
A type of plate boundary
c)
When two objects are attracted to each other.
d)
A force that pulls toward the surface of the Earth.
22.
Which of these best shows that the Earth revolves around the sun as the moon revolves around the Earth?
a)
Picture A
b)
Picture B
c)
Picture C
d)
Picture D
23.
What would happen if gravity of the sun stopped working
a)
The planets would move closer together
b)
The planets would move in a straight line
c)
The planets would still orbit the sun
24.
Why does the earth orbit the sun
a)
The gravitional attraction between the sun and the earth
b)
The gravitational attraction between the earth and the moon
c)
The gravitional pull between earth and mercuty
d)
The gravitational pull between earth mercury and the sun
25.
What kind of energy is in a moving skateboard?
a)
Potential
b)
Kinetic
26.
What kind of energy is in flowerpot sitting on a windowsill?
a)
Potential
b)
Kinetic
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