A toy car is moving fast. Caleb puts his hand in front of the car. When the car hit Caleb's hand, it bounced back. What is the effect of the force on the car?
Force changes the direction of a moving object.
Oops!
Check
Okay!
Check
15
The materials that cannot be attracted by a magnet is called ......
non magnetic materials
Oops!
Check
Okay!
Check
15
Laluna is riding her bicycle. She pedals faster, and the bicycle moves faster. What effect does the force from her legs have on the bicycle?
forces change the speed of objects
Oops!
Check
Okay!
Check
lifesaver
Give 20 points!
Oops!
seesaw
Swap points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
15
The two poles of the magnets will .....
attract
Oops!
Check
Okay!
Check
15
Applying pressure to something to flatten or smoothen its shape is called . . . .
pressing
Oops!
Check
Okay!
Check
15
Milton throws a ball up into the air. After reaching the top, the ball falls back to the ground. The force that pulls the ball down is called .......
gravity
Oops!
Check
Okay!
Check
boom
Lose 50 points!
Oops!
fairy
Take points!
5
10
15
20
25
gift
Win 20 points!
Okay!
lifesaver
Give 5 points!
Oops!
15
Leica places a rubber eraser near a magnet. The eraser does not stick to the magnet. This shows the eraser is .......
non magnetic
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
15
During classroom cleaning time, Naomi wants to move her chair closer to the table. She pushes the chair with her arms so it can move. The force Naomi uses to move the chair is called .....
muscular force
Oops!
Check
Okay!
Check
lifesaver
Give 10 points!
Oops!
rocket
Go to first place!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
15
Raline wants to throw a paper into the trash, so she makes it into a ball. What force does Raline use on the paper? Is it pressing, stretching, pounding, squeezing, twisting, bending, or crumpling?
Crumpling
Oops!
Check
Okay!
Check
15
Davi squeezes a plastic bottle with his hands. The bottle changes its shape when he presses it. This shows that ........