You push a 2 kg block down a ramp. You apply a force of 9...

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Physics

You push a 2 kg block down a ramp. You apply a force of 9 N thatis directed along and down the ramp with a coefficient of kineticfriction of 0.20. The block travels from rest to 4 m/s over adistance of 2 meters. Use g = 10 m/s/s. Report using 3 significantdigits.

How many Newton's second law equations can you write for thisproblem?

Group of answer choices

4

3

2

1

How many forces are on the block?

Group of answer choices

2

1

4

3

What is the magnitude of the acceleration of the block?

What is the angle of the ramp? (in degrees)

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