WorksheetsMousetrap Car Post Assessment
Total questions: 25
Worksheet time: 13mins
Which step of the EDP requires you to make changes to a design?
improve
redesign
plan
create
Which phase of the EDP were you doing when you ran trail runs for your mousetrap car?
plan
evaluate
test
redesign
During this phase of the EDP you will work with your team to think about all the possible solutions.
create
ask
plan
imagine
According to Newton’s second law, the acceleration of an object depends on its
balanced force and mass
gravity and friction
unbalanced force and mass
net force and mass
An object at rest will stay at rest until acted on by an outside force. An object in motion will stay in motion until acted on by an outside force. This is known as....
force ratio
inertia
balanced/unbalanced forces
friction
A water bottle sitting on a table would be an example of which law?
Newton's 2nd Law
Newton's 1st Law
Newton's 3rd Laww
Friction
How far an object moves in a certain period of time. Measurement of how fast or slow something is moving.
velocity
direction
acceleration
speed
If a mousetrap car travels 15m in 5seconds what would be its' speed?
3
3m/s
5m/s
15m
What would be the average speed of a mousetrap car given the following data?
Trial 1- 10m/s
Trial 2-5m/s
Trail 3-6m/s
6.75m/s
7
8.5m/s
7m/s
The UNIT of measurement for force
joules
newtons
llamas
meters
The speed of an object in a particular direction is known as...
velocity
gravity
acceleration
friction
Newton's law that states that for every action there is an equal and opposite reaction
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
the force that pulls objects down towards Earth's surface
gravity
acceleration
friction
magnetism
also known as Law of Inertia, An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Newton's 3rd Law
Newton's 1st Law
Newton's 4th Law
Newton's 2nd Law
the more force applied, the greater the acceleration, the greater the mass of an object, the less the acceleration
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Newton's 4th Law
When the mallet hits the ball with an action force, the ball exerts a reaction force on the mallet, as explained best by _______________
Newton's 1st law
Newton's 2nd law
Newton's 3rd law
Newton's 4th law
The force of the mallet hitting the ball is related to the mallets mass and acceleration, as explained by _________.
Newton's 1st law
Newton's 3rd law
Newton's 4th law
Newton's 2nd law
Once a ball is hit and no longer touches the mallet, it continues moving because of its inertia, as explained by _______________ .
Newton's 4th law
Newton's 1st law
Newton's 3rd law
Newton's 2nd law
For every action there is an __________ and opposite reaction.
negative
equal
unequal
positive
Which of these represents a velocity.
3 up
5m/s downhill
6.78 to the right
5m/s
A train stops suddenly at the train station and everyone in the cars continue moving forward. This is an example of...
The law of inertia/Newton's 1st law
Newton's 2nd law
Newton's 3rd law
Newton's 4th law
A model rocket flies upwards as the engine combusts and creates a force towards Earth. This is an example of which of Newton's Laws?
1st
2nd
3rd
4th
If a bowling ball and a basketball are rolled with the same amount of force, the basketball with accelerate faster. This is an example of ......
Gravity
1st Law/Inertia
2nd Law force=mass x acceleration
3rd law
Two football linemen pushing against each other do not move.
1st law
2nd law
3rd law
4th law
What force(s) do NOT impact your car?
Gravity
friction
Newton's 3rd Law
None of these
