3rd Q. GSW #1 - SCI 6

Aiden is trying to push a heavy box across the floor, but he notices that there is a force that resists the movement of the box past the floor. 

• MOTION

• FRICTION

• GRAVITY

• NORMAL

Harper and Anika are trying to move a heavy box. In which direction do they need to apply the different amount of force for the box to move?

• BOTH TO THE LEFT

• BOTH TO THE RIGHT

• BOTH DOWNWARD

• IN OPPOSITE DIRECTIONS

Emma is pushing a box across the floor. What does friction do to the box?

• Friction slows down the movement on surfaces.

• Friction makes the object move faster.

• Friction suddenly stop the object from moving.

• Friction do not have any effect on an object.

Isla is trying to close a bottle of soda, but she is having trouble. Which of the following activities does not involve the application of friction?

•  closing a bottle cover

• baking cookies

• writing on a paper using a pencil

• lighting a matchstick

Scarlett is pushing a box across the floor, what type of friction force might be acting on that box?

• SLIDING

• MOTION

• STATIC

• GRAVITATIONAL

Abigail is trying to move a heavy box across the floor. What type of force acts when she first pushes or begins to move the box? 

• STATIC

• MOTION

• GRAVITATIONAL

• ROLLING

How will you describe friction in rough surfaces when Arjun is trying to push a heavy box across a gravel driveway?

• LESSER FRICTION

• ENOUGH FRICTION

• GREATER FRICTION

• NO FRICTION AT ALL

William is sliding down a smooth ice rink. How will you describe friction in smooth surfaces?

• LESSER FRICTION

• ENOUGH FRICTION

• GREATER FRICTION

• NO FRICTION AT ALL

While Abigail was watching a feather fall from the top of a tall building, she wondered what causes objects to fall slowly from high locations and resist gravity?

• AIR RESISTANCE

• GRAVITY

• MOTION

• AIR

Emma is conducting an experiment to determine which materials have a high coefficient of friction. She is comparing different pairs of materials. Which of the following pairs would likely have a high coefficient of friction?

• LIQUID TO LIQUID

• LIQUID TO GAS

• SOLID TO LIQUID

• SOLID TO SOLID