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## 7. Imagine you are pushing a 15 kg cart full of 25 kg of bottled water up a 10o ramp. If the coefficient of friction is 0.02, what is the fr

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7. Imagine you are pushing a 15 kg cart full of 25 kg of bottled water up a 10o ramp. If the coefficient of friction is 0.02, what is the friction force you must overcome to push the cart up the ramp

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Physics
3 years
2021-08-25T09:08:56+00:00
2021-08-25T09:08:56+00:00 1 Answers
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## Answers ( )

Answer:The frictional force needed to overcome the cart is 4.83N

Explanation:The frictional force can be obtained using the following formula:

where is the coefficient of friction = 0.02

R = Normal reaction of the load = = =

Now that we have the necessary parameters that we can place into the equation, we can now go ahead and make our substitutions, to get the value of F.

F = 4.83 N

Hence, the frictional force needed to overcome the cart is 4.83N