Question

1. What is the empirical formula for the tractive force required to overcome curve resistance? (W-the weight of the
body. R-radius of curvature)
al 710
b700W-
1.[
CO​

Answer 1

Answer:

B is correct answer $700W$

Explanation:

The tractive force needed to overcome curvature resistance is given by the formula $Fc=700W$, where W is the body weight in kilograms and R is the curvature's radius in meters.

The force needed to overcome curve resistance is mathematically represented using the simple formula $Fc = 700WR$. Here, W denotes the body's weight, $Fc$ the necessary tractive force, and R the radius of curvature. This formula is only a rough estimate, and other circumstances may affect the actual force needed.

There is no consensus on the empirical formula for the tractive force necessary to overcome curve resistance, and it can change based on the kind of vehicle, speed, friction coefficient, and other variables. As a result, it is impossible to identify a single formula as the "empirical formula" for this calculation.

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