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WorksheetsScience Force Review
Total questions: 32
Worksheet time: 10mins
If it took 1000 N to move a couch across the grass and 200 N to move a couch across the kitchen floor, which floor had less friction?
Kitchen
Both
Grass
Couch
If it took 300 N to move a bed across hardwood flooring and 500 N to move a bed across carpeting, which floor had more friction?
The bed
Hardwood flooring
Carpeting
Both
T or F: A force is always an interaction between two objects
True
False
T or F: A force can be a push or a pull
True
False
T or F: A force can occur with only one object
True
False
T or F: All objects that are moving have kinetic energy
True
False
T or F: An object with less mass requires less force to move it
True
False
T or F: An object with more mass requires less force to move it
True
False
T or F: A rough surface has more friction
True
False
T or F: A smooth surface has less friction
True
False
T or F: A rough surface would require less force to move an object
True
False
T or F: A smooth surface would require more force to move an object
True
False
T or F: A smooth surface would require less force to move an object
True
False
T or F: An object on a friction-less surface would keep moving forever until a force acted upon it
True
False
T or F: An object on a friction-less surface would stop moving eventually, even if a force was never applied
True
False
A tree is struck by lightning and falls
Net force is 0 N
Net force is NOT 0 N
A picture frame is hanging on the wall
Net force is 0 N
Net force is NOT 0 N
A picture frame falls off the wall
Net force is 0 N
Net force is NOT 0 N
A hamburger sits on a plate
Net force is 0 N
Net force is NOT 0 N
My mom picks up the hamburger to put it into her mouth
Net force is 0 N
Net force is NOT 0 N
An ice skater is twirling on the ice
Net force is 0 N
Net force is NOT 0 N
A ball is rolling down the driveway
Net force is 0 N
Net force is NOT 0 N
A car is speeding up on the highway
Net force is 0 N
Net force is NOT 0 N
A car is parked in the parking lot.
Net force is 0 N
Net force is NOT 0 N
Julia & Isaac are pushing one side of a cart, and Carter is pushing on the other. The total number of Newtons is 800 N. Isaac is pushing with 200 N. The cart is not moving. How much is Carter pushing?
800 N
200 N
400 N
Not enough information to know
Steven & Kailey are pushing one side of a cart, and Samantha is pushing on the other. The total number of Newtons is 200 N. Kailey is pushing with 50 N. The cart is not moving. How much is Samantha pushing?
200 N
100 N
Not enough information to know
300 N
Team A & B are in a competitive game of tug of war. Team A is pulling with a force of 350 N, but still ends up in the mud in between the two teams. What happened?
Team A pulled with a force of 500 N
Team A's net force was 0
Team B pulled with a force of less than 350 N
Team B pulled with a force of 351 N
Team A & B are in a competitive game of tug-of-war. Team B is pulling with 3000 N of force. Team B ends up pulling Team A into the mud in between them. What happened?
Team B had a net force of 0
Team A pulled with a force of less than 3000 N
Team A pulled with a force greater than 3000 N
Team A and B both pulled with the same amount of force
A student is pushing a cart into a wall with a force of 150 N and the cart isn't moving. Which of the following is true?
The student has a net force of 150 N
The net force of the cart is 0
The net force of the cart is larger than 0
The net force is 300 N
A table is being pushed into a wall with a force of 300 N and isn't moving. What's happening here?
The wall isn't pushing on the table
The table has a net force of 300 N
The wall is pushing back with a force of 400 N
The wall is pushing back with a force of 300 N
What is the unit of measurement for force?
Newtuns
Newbies
Newtons
Neptunes
If a chair isn't moving, what is it's net force?
0 N
0
I don't know
10 N
