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Home Q & A Board Science-Related Homework Help Physics
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shaiii shaiii
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3 years ago
Please tell me the answer here. I'm just not sure if my answer is correct because I keep getting a negative acceleration.

A block having a mass of 2 kg is projected up a long inclined plane with an initial velocity of 22 m/s. The coefficient of friction between the block and the plane is 0.3 ,

a.) Find the friction force acting on the block as it moves up the plane.
b.) What is the acceleration of the block as it moves up the plane?
c.) How long a time does the block move up the plane?
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Educator
3 years ago
You didn't provide an angle, so I assumed it's 30 degrees.
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