WorksheetsMotion and Force
Total questions: 18
Worksheet time: 12mins
Name
Class
Date
1.
Gravity attracts all objects towards one another.
a)
False
b)
True
c)
It depends
d)
I don't care
2.
The force that hold the gasses in the sun together is called...
a)
Gravity
b)
Friction
c)
Air Resistance
d)
Push
3.
Do elephants have gravity?
a)
No
b)
Yes
4.
The force that keeps the planets in their orbits around the sun is called...
a)
Gravity
b)
Bouyancy
c)
Gravty
d)
Force
5.
What would have the greatest gravitational pull on each other?
a)
two small objects close together
b)
a large and small object far apart
c)
two large objects close together
d)
all of the above
6.
Why do all the planets orbit the sun rather than Earth?
a)
the sun has more mass
b)
the sun is a star
c)
the Earth is heavier
d)
the sun is in the middle of the milky way
7.
What is an example of gravity?
a)
apple falling from tree
b)
falling off cliff
c)
jumping up and down
d)
all of the above
8.
How is gravity affected by mass?
a)
the larger the mass of the object, the greater the gravity
b)
small objects have no gravity
c)
gravity is not affected by mass of objects, whether large or small
9.
If you pull the cord, what direction will the box move?
a)
Up
b)
Down
c)
Left
d)
Right
10.
You and your friend, are playing tug of war. Your friend pulls with a force of 55 N, to the rights. You pull with a force of 65 N, to the left. What is the net force on the rope?
a)
10 n, to the left
b)
20 N
c)
10 N, to the left
d)
10 N, to the right
11.
__________ is stored energy.
a)
Potential
b)
Kinetic
c)
None of the above
d)
All of the above
12.
At which point will the object have the greatest potential energy?
a)
A
b)
B
c)
C
d)
D
13.
If a bowling ball is rolling down the alley, what kind of energy is it said to have?
a)
Potential
b)
Mechanical
c)
Kinetic
d)
Chemical
14.
When a rock on a cliff starts to fall, how does the energy change?
a)
Potential increases and kinetic decreases
b)
Kinetic increases and potential decreases
c)
They both stay the same
d)
They both increase
15.
If a tennis ball, a baseball, and a golf ball are dropped together from a high place, which ball will land first?
a)
They land at the same time.
b)
The baseball lands first.
c)
The golf ball lands first.
d)
The tennis ball lands first.
16.
A object with a lot of mass needs more force or less force to be moved?
a)
More
b)
Less
17.
To move a bowling ball would you need more or less force than to move a golf ball?
a)
more
b)
less
18.
If you use the same amount of force on two objects will the larger or smaller one go further?
a)
smaller
b)
larger
100 %
