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WorksheetsQuarter 2 Exam
Total questions: 45
Worksheet time: 1hrs 29mins
Think about pushing a shopping cart and a car. If you apply the same amount of force to both, the shopping cart will travel fast, but the car will hardly move. To move the car yo would need a larger force. Which of Newton's laws is being represented?
1st
2nd
3rd
What Newtons law does this picture represent
Newtons 1st law
Newtons 2nd law
Newtons 3rdt law
Newtons 4rth law
What Unit do we Measure Force in?
Newtons
Joules
Force
Kilograms
What force slows objects down and keeps them from moving?
Acceleration
Gravity
Friction
Net Force
Because of inertia, a resting object ________.
will remain at rest
will move at a constant speed
will eventually move
is unbalanced
A 20 kg bike accelerates at 10 m/s2. What was the force?
30 Newtons
2 Newtons
200 Newtons
10 Newtons
If an unbalanced force acts on an object, what will happen
It will not move at all
It will accelerate in the direction of the force
It will accelerate in the opposite direction to the force
It will accelerate in a random direction
What explains a quantity that has BOTH speed and direction?
Inertia
Force
Speed
Velocity
Which of the following choices is an example of VELOCITY?
35 mph
35 meters
35 mph EAST
35 minutes
Letting go of a balloon full of air is demonstrating Newton's ______ _______ ________ _________ because the air comes out of the back and the balloon moves forward.
1st law of motion
2nd law of motion
3rd law of motion
13th law of motion
In referring to how much matter a body contains, we use the term:
Volume
Weight
Mass
The average distance between Jupiter and Earth is 4.204 AU. Calculate Jupiter’s orbital period
4335days
4335 years
18796344 days
18796344 year
One astronomical unit (1 AU) is the
average distance from the sun to Earth
average distance from the sun to Earth's moon
average distance from the sun to Mars
A random number made up by astronomers
This formula is about
Kepler's First Law
Kepler's Second Law
Kepler's Third Law
At which position the planet moves the fastest?
X
Y
Z
An exoplanet has been observed orbiting its star once every 72.8 years. How far away is
this exoplanet from its star? (Show Your Work)
Look at the board in the back of the room. There are 3 elliptical shapes. Calculate the eccentricity of all 3 shapes. Which shape is the most eccentric?
The average distance from planet X to its star is approximately 13.4 AU. How many miles is that?
