1.what causes falling object to speed up as they fall? a.force b.friction c.gravity d.magnet
2.which of this is the reason why the moon rotates around the earth?a.friction b.gravity c.heat d.mass
3.gravity pulls all objects?.
a. backward b.downward c.sideward d.upward
4.where will you weigh less?
a.on a flying airplane b.on the ground c.on the moon d.on the top of the mountain
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Answer:
1.c
2.b
3.b
4.c
Explanation:
according to newton law