Now the student moves the box up a ramp (with the same coefficient of friction) inclined at 11.6 ◦ with the horizontal. b) if the box starts from rest at the bottom of the ramp and is pulled at an angle of 28◦ with respect to the incline and with the same 189 n force, what is the acceleration up the ramp?

The acceleration up the ramp is 6.68 m/s².

Explanation:

Given that,

Inclined = 11.6°

Pulled angle = 28°

Force = 189 N

We need to calculate the mass of the box

Using formula of force

Put the value into the formula

We need to calculate the acceleration up the ramp

Using balance equation

Put the value into the formula

Hence, The acceleration up the ramp is 6.68 m/s².

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explanation:

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