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Forces and motion
By Mr Pike
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Last updated about 11 hours ago
21 questions
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Question 1
1.
What is a force?
A force is how you raise X-wings out of swamps.
Somethings that Jedi's use when they really focus.
A force is a push or a pull.
Nobody really knows.
Question 2
2.
What forces are acting on you right now?
The downward pull of gravity and the upward push of the surface of the Earth
Gravity and weather
None
Force = m x a
Question 3
3.
Which word means a push or pull that causes an object to move, stop or change speed or position?
A speed
B push
C gravity
D force
Question 4
4.
Which word means how fast an object is moving?
A speed
B push
C gravity
D force
Question 5
5.
Which word means energy in motion?
A kinetic energy
B potential energy
C friction
D gravity
Question 6
6.
Which word means stored energy an object has because of its position ?
A kinetic energy
B potential energy
C friction
D gravity
Question 7
7.
Gravity is the force that pushes objects away from Earth
True
False
Question 8
8.
The force between surfaces that resists the motion of one surface past another surface; friction creates heat is motion
True
False
Question 9
9.
What is friction?
A the ability to do work, either to make an object move or to change matter
B force between surfaces that resists the motion of one surface past another surface; friction creates heat
C an object’s direction and speed
D Scientist who came up with 3 laws of motion; also the unit used to measure the amount of force applied
Question 10
10.
What is energy?
A the ability to do work, either to make an object move or to change matter
B force between surfaces that resists the motion of one surface past another surface; friction creates heat
C an object’s direction and speed
D Scientist who came up with 3 laws of motion; also the unit used to measure the amount of force applied
Question 11
11.
Who is Newton?
A the ability to do work, either to make an object move or to change matter
B force between surfaces that resists the motion of one surface past another surface; friction creates heat
C an object’s direction and speed
D Scientist who came up with 3 laws of motion; also the unit used to measure the amount of force applied
Question 12
12.
What is motion?
A the ability to do work, either to make an object move or to change matter
B force between surfaces that resists the motion of one surface past another surface; friction creates heat
C an object’s direction and speed
D Scientist who came up with 3 laws of motion; also the unit used to measure the amount of force applied
Question 13
13.
Which word means the tendency of an object to remain in motion or to stay at rest unless acted upon by an outside force?
A inertia
B speed
C push
D relative location
Question 14
14.
Direction means the position in which an object moves; forward, backward, up, or down
True
False
Question 15
15.
What does resistance mean?
A an object’s direction and speed
B how fast an object is going
C stored energy an object has because of its position
D anything that slows something down
Question 16
16.
What SI unit is used to measure the strength of a force?
Meter
Gram
Newton
Kelvin
Question 17
17.
What force holds the moon in its orbit around Earth?
A. friction
B. gravity
C. position
D. weight
Question 18
18.
What is friction?
A. a change in velocity
B. a force that acts when two surfaces rub together
C. a push or pull
D. how much something weighs
Question 19
19.
________ is the force that keeps us on Earth, it pulls objects towards the center of the Earth.
A. friction
B. Speed
C. gravity
D. motion
Question 20
20.
A push or pull that causes an object to start moving, stop moving, or change direction is called ...
A. force
B. gravity
C. friction
D. weight
Question 21
21.
The idea that an object in motion will stay in motion unless an unbalanced force acts upon it is...
A. work
B. inertia
C. gravity
Kinetic energy