WorksheetsPhysics Pre-Assessment
Total questions: 20
Worksheet time: 12mins
A push or pull placed on an object is called
force
motion
acceleration
velocity
It is part of physics that studies the laws and motion of an object
Kinematics
Classical Mechanics
Newton's law
Quantum Mechanics
If you have balanced forces on a soccer ball, what will happen?
Nothing, it will not move
It changes its motion to speed up
It changes its motion to slow down
It changes its motion to turn
Which of the following is an example of acceleration?
A car which had been moving comes to a complete stop.
A car which had been moving at 30 mph is now moving at 55 mph.
A car which had been moving north turns to the east while still traveling at 30 mph.
All of the above.
When there is a change in an object's motion, what is caused?
balanced force
net force
unbalanced force
Friction is a force that acts in the _____________________ direction of a moving object to slow it down.
same
fastest
equal
opposite
A person not paying attention while skateboarding hits a rock. The skateboard stops...the person does not. Which law is this an example of?
Newton's 5th law
Newton's 2nd law
Newton's 3rd law
Newton's 1st law
A kid at the top of a sledding hill waiting his turn to sled down is an example of:
kinetic energy
potential energy
super energy
not enough information
When the net force acting on an object equals 0 newtons the forces are.....
balanced
unbalanced
What is this tool used to measure?
temperature
length
distance
force
What will causes an object to move?
unbalanced forces
balanced forces
net force
potential energy
You bounce a tennis ball off of a wall and it comes right back to you. This is an example of which Law of Motion?
Newton's 2nd law
Newton's 1st law
Newton's 3rd law
Newton's 5th law
