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Alex slides down a hill with a coefficient of kinetic friction of 0.4. What is the
free body diagram for Alex as he slides?
force
Friction
NG

Alex slides down a hill with a coefficient of kinetic friction of 04 What is the free body diagram for Alex as he slides force Friction NG class=

Respuesta :

Percivle

Answer:

A.

Explanation:

The normal force is always perpendicular to the surface of contact, her weight is always pointing straight down (or towards the center of Earth), and the friction opposes the direction of her motion. Free body diagram A. is the only one that fits properly displays those 3 things.

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Figure A is the free body diagram for Alex as he slides.

How do you calculate the coefficient of kinetic friction?

The formula to calculate the coefficient of friction is μ = f÷N. The friction pressure, f, constantly acts within the contrary course of the supposed or real movement, however only parallel to the surface.

Is the coefficient of kinetic friction identical?

So, whilst the everyday force is of unit price then the coefficient of kinetic friction is identical to the kinetic friction itself. The coefficient of kinetic friction is precise for a couple of materials. The coefficient of kinetic friction is applicable handiest while the item is in motion.

Learn more about the coefficient of kinetic friction here https://brainly.com/question/20241845

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