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Lady_Fox [76]
3 years ago
14

"The distance between the front and rear wheels of a 2280 kg car is 3.15 m. The car’s center of gravity lies in the middle of th

e car, 1.05 m behind the front wheels. When the car is at rest, what is the ratio of the force exerted by the ground on the front wheels to that exerted on the rear wheels?"

Physics
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:

2

Explanation:

Hello to solve this problem we must initially draw the free body diagram of the car, and remember that for a body to be in balance the sum of its moments must be zero.

When this equation is raised, we can find the relationship between the forces of the front and rear wheel, and the complete procedure is attached.

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We assign the variables: T as tension  and x the angle of the string
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You need to know the coefficient of static friction between a wooden object and a wooden surface. I'll denote it with <em>µ</em>. If you're given a specific value you should obviously use that.

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