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Butoxors [25]
3 years ago
14

What is the mass of a falling rock if it produces a force of 50 N?

Physics
1 answer:
Rasek [7]3 years ago
8 0
××F=m \times a×

50N is your force and the acceleration is -9.8m/s^2 due to gravity. 

So, you just plug that in. 

50 N=m\times-9.8m/s^2\\
\frac{50}{-9.8}=m\\
m=-5.102

BUT you know that mass cannot be negative, so you just disregard the negative sign and the mass of the rock is 5.102 grams.
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True or False. The pressure inside a piston is the same in all directions.
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4 0
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