The farther you move magnets away from each other, the ___________ the magnetic force.
Less
Oops!
Check
Okay!
Check
15
Gravitational forces depend on two thing. What are they?
mass and distance
Oops!
Check
Okay!
Check
15
Elmo applies a force of 20 N to the left to a box. Grover applies a force of 50 N to the right on the same box. Describe the motion of the crate. (Force and direction)
30 N to the right
Oops!
Check
Okay!
Check
lifesaver
Give 10 points!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
baam
Lose 15 points!
Oops!
gold
Win 50 points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
15
Oops!
Check
Okay!
Check
15
A ball is rolled down a ramp first at 12 cm, then again at 2 cm. Describe how the ball's motion is different at the lower height.
The ball takes more time to reach the bottom of the ramp.
Oops!
Check
Okay!
Check
15
What two things can effect the force of a magnet?
mass and distance
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
star
Double points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 10 points!
Oops!
15
A car rolls down a ramp. The car slows down because friction applies a balanced or unbalanced force at the end of the ramp?
Unbalanced
Oops!
Check
Okay!
Check
15
Weight depends on _____________________
gravitational force
Oops!
Check
Okay!
Check
15
Mr. Starling applies a force of 20 N to the left on the desk. Ms. Clements applies a force of 20 N to the right on the same desk. Describe the motion of the crate. (Force and direction)
0 N (no direction)
Oops!
Check
Okay!
Check
eraser
Reset score!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
Oops!
15
Motion is the process of changing position. What does position mean?
Difference in where something started to where it ended up.
Oops!
Check
Okay!
Check
15
Which has the greatest gravitational force, you or a monster truck?
