What are the 3 conditions Earth has to sustain life?
Proximity to the sun, presence of water, and composition of the atmosphere
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15
Why does the sun keep everything in orbit?
Mass
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15
If two people are pushing a box in opposite directions with forces of 50 N to the right and 30 N to the left?
Is this balanced or unbalance?
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15
Is the net force on the wagon balanced or unbalanced?
Unbalanced
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heart
Other team wins 5 points!
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star
Double points!
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fairy
Take points!
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25
banana
Go to last place!
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thief
Give points!
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fairy
Take points!
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shark
Other team loses 20 points!
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banana
Go to last place!
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15
What keeps the planets in orbit?
Sun's gravity
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15
How does friction affect the motion of a car on a road?
Friction between the tires and the road helps the car slow down
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15
If two people are pushing a box in opposite directions with forces of 50 N to the right and 30 N to the left, what is the net force on the box and which direction would the box move?
20 N to the right
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seesaw
Swap points!
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shark
Other team loses 25 points!
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fairy
Take points!
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25
banana
Go to last place!
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15
What is an asteroid and where are they located?
a rock in orbit between Mars and Jupiter that orbits the sun.
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15
A book is resting on a table with gravity pulling it down with a force of 10 N, and the table pushing up with a force of 10 N. What is the net force acting on the book?
0 N
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15
What is the difference between speed and velocity?
Speed is how fast/slow an object is moving. Velocity is the speed and the direction the object is going.
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15
What is a comet
chunk of ice and rock that releases gases as it orbits the sun
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25
Jamal walks from A to B to C and stops at D. What would be his distance and displacement?
