/u/lil_mattie's posts in /r/askscience

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If gravity on Mars is roughly 2.5 times weaker than on Earth, would you be able to jump 2.5 times higher or is it not a direct relationship?

2408 upvotes

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Does a spacecraft have to actively match its velocity to the rotational ground speed of the planet or moon it is landing on?

1 upvotes

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What has higher entropy: scattered mass or mass that has been clumped together through gravity, such as a star or planet?

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How close will today's Falcon Heavy launch actually come to Mars?

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Would a perfectly dry item get hot in the microwave?

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Could you theoretically cook meat at room temperature?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If gravity on Mars is roughly 2.5 times weaker than on Earth, would you be able to jump 2.5 times higher or is it not a direct relationship?	2408
Does a spacecraft have to actively match its velocity to the rotational ground speed of the planet or moon it is landing on?	1
What has higher entropy: scattered mass or mass that has been clumped together through gravity, such as a star or planet?	1
How close will today's Falcon Heavy launch actually come to Mars?	1
Would a perfectly dry item get hot in the microwave?	1
Could you theoretically cook meat at room temperature?	1