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2 years ago

9

16 N is directed 30 degrees above the x axis. The y component of the force is?

1 answer:

Crank2 years ago

6 0

   (16 N directed from the origin 30° above the x-axis)

   =    [ 16 N cos (30) ] in the direction of 'x'

   + [ 16 N sin (30) ] in the direction of 'y' .

The y-component of the force is

   16 N sin (30)

   = 16N (0.5)

   = 8 N .

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Correct answer choice is :

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2 years ago

If a 25 kg lawnmower produces 347 w and does 9514 J of work, for

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Steps 1 and 2)

The variables are W = work, P = power, and t = time. In this case, W = 9514 joules and P = 347 watts.

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Step 3)

Since we want to solve for the time, and we have known W and P values, we use the equation t = W/P

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Step 4)

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Step 5)

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3 years ago

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Explanation:

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