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Andy454
 2 years ago
*AWARDING MEDAL* Which if the following pieces of information are needed to calculate work?
A. energy and mass
B. force and distance
C. energy and force
D. mass and force
Andy454
 2 years ago
*AWARDING MEDAL* Which if the following pieces of information are needed to calculate work? A. energy and mass B. force and distance C. energy and force D. mass and force

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Andy454
 2 years ago
Best ResponseYou've already chosen the best response.0@Presleyram @drake_thomas

Andy454
 2 years ago
Best ResponseYou've already chosen the best response.0Which of the following correctly describes what power measures? A. the rate at which work is done B. the rate at which energy is lost C. the amount of force used over a distance D. the amount of energy used over a distance

drake_thomas
 2 years ago
Best ResponseYou've already chosen the best response.0the first question will be, force and distance B

drake_thomas
 2 years ago
Best ResponseYou've already chosen the best response.0I believe your 2nd question will be B but im not sure.

Andy454
 2 years ago
Best ResponseYou've already chosen the best response.0What is the mechanical advantage of a machine that uses an input force of 20 Newtons to achieve an output force of 60 Newtons? A. 40 B. 4 C. 0.3 D. 3

evergirl
 2 years ago
Best ResponseYou've already chosen the best response.0For the second question I think its D the amount of energy used over a distance

drake_thomas
 2 years ago
Best ResponseYou've already chosen the best response.0@evergirl i already told him that answer.

Presleyram
 2 years ago
Best ResponseYou've already chosen the best response.0work= B. force and distance

Presleyram
 2 years ago
Best ResponseYou've already chosen the best response.0Which of the following correctly describes what power measures? D. the amount of energy used over a distance

drake_thomas
 2 years ago
Best ResponseYou've already chosen the best response.0What is the mechanical advantage of a machine that uses an input force of 20 Newtons to achieve an output force of 60 Newtons? I think it would be 3.
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