A rope is used to pull a 4.0 kg bucket of water upwards out of a deep well with an applied force 45 N. If starting from rest, what speed will the bucket have after experiencing this force for 2 seconds?

v = 22.5 m/s

Explanation:

The speed of the bucket can be found using the following equation:

Where:

: is the final speed =?

: is the initial speed = 0 (starts from rest)

a: is the acceleration

t: is the time = 2 s

We need to find the acceleration, it can be found as follows:

Where:

F: is the force = 45 N

m: is the mass = 4.0 kg

Now, the speed is:

Therefore, the speed that the bucket will have is 22.5 m/s.

I hope it helps you!

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the list might look something like this:

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since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

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