Who is regarded as the man who invented the telephone?
Alexander Graham Bell
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15
When the material returns to its original shape easily after being stretched, the material is ______.
elastic
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25
What is the name of the tallest grass on earth?
Bamboo
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25
What is the largest known land animal?
Dog
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15
What is the nearest planet to the sun?
Mercury
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25
If your mass is 75 kg and the earth's gravity is 9.8 m/s2, what is your weight?
weight = 735 N
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banana
Go to last place!
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gift
Win 15 points!
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fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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25
What's the relationship between the mass of an object and force?
The smaller the mass, the lesser the force needed to change its direction.
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20
If Cloe needs to use 100 N to push T. Einon's table, how much force would she need if the table is smaller than T. Einon's table? a. 110 N b. 150 N c. 0 N d. 80 N