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maw [93]
2 years ago
6

Velocity of a machine is always greater than mechanical advantage? why​

Physics
1 answer:
MrRa [10]2 years ago
3 0

Answer:The mechanical advantage of a machine is always less than its velocity ratio.It is because mechanical advantage decreases due to the friction and weight of moving parts of the machine, but the velocity ratio remains constant.

Explanation: hope this helps

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A force of 20.0 N is applied to a 3.00 kg object for 4.00 seconds. Calculate the impulse experienced by the object.​
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Answer:

Impulse = 80Ns

Explanation:

Given the following data;

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nexus9112 [7]

Answer:

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Have a nice day!
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