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You push downward on a trunk at an angle of 25° below the horizontal with a force of 750 N. If the trunk is on a flat surface and the coefficient of static friction between the surface and the trunk is 0.61, what is the most massive trunk you will be able to move?

A. 73 kg
B. 93 kg
C. 112 kg
D. 81 kg

Answer :

Final answer:

To find the maximum mass of the trunk you can move, calculate the force of friction and normal force.

Explanation:

To determine the maximum mass of the trunk you will be able to move, we need to consider the force of friction between the trunk and the flat surface. The force of friction can be calculated using the formula:

Friction force = coefficient of static friction x normal force

The normal force can be calculated using the equation:

Normal force = mass x gravitational acceleration x cosine(angle)

Substituting the given values, we can find the maximum mass of the trunk you will be able to move.

Learn more about Calculating force of friction here:

https://brainly.com/question/12070603

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