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uranmaximum [27]
2 years ago
6

(a). Derive the mathematical formula of Newton's second law of motion. Mention the SI unit of Force.

Physics
1 answer:
allsm [11]2 years ago
8 0

Answer:

F=ma force is newton

Explanation:

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The value of the coefficient of kinetic friction between the wagon and inclined surface is 0.78.

<h3>Coefficient of the kinetic friction</h3>

The value of coefficient of kinetic friction is calculated as follows;

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182 - μ(20 x 9.8 x cos30) = 20(2.5)

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Thus, the value of the coefficient of kinetic friction between the wagon and inclined surface is 0.78.

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