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WorksheetsPhysics and Astronomy Review
Total questions: 18
Worksheet time: 33mins
What is Newton's 1st law of motion?
For every action there is an equal and opposite reaction
An object in motion will stay in motion until an outside force acts on it
Apples fall from trees because of gravity
The acceleration of an object depends on its mass and the force applied.
What is Newton's 2nd law of motion?
For every action there is an equal and opposite reaction
An object in motion will stay in motion until an outside force acts on it
Apples fall from trees because of gravity
The acceleration of an object depends on its mass and the force applied.
What is Newton's 3rd law of motion?
For every action there is an equal and opposite reaction
An object in motion will stay in motion until an outside force acts on it
Apples fall from trees because of gravity
The acceleration of an object depends on its mass and the force applied.
What 2 things does gravitational attraction depend on? (choose both answers)
Distance
Density
Mass
Temperature
When the Earth revolves around the Sun that equals
one day
one month
one year
one decade
What is velocity?
the speed and direction of an object
the acceleration and direction of an object
the force and direction of an object
the gravity and speed of an object
How many complete rotations does the Earth make in 4 weeks?
1
7
21
28
What phase of the moon is shown?
waning gibbous
1st quarter
waxing crescent
Waxing gibbous
What is the phase of the Moon at position #5?
New Moon
Third Quarter Moon
First Quarter Moon
Full Moon
About how long does it take the moon to make one complete cycle around the earth?
1 day
1 week
1 month
1 year
Which of the following best describes the tilt of the earth when it is summer in the northern hemisphere?
The northern hemisphere is tilted toward the sun
The northern hemisphere is tilted away from the sun
The norther hemisphere is tilted neither toward or away from the sun
Using the equation Force = mass x acceleration, find the mass of a marble that was pushed with 2 N of force and accelerated at 4 m/s2.
0.5 g
2 g
8 g
6 g
