Allied & ICAR Exam Bank • ALLIED_0299 NAT • 2 Marks

Section 3: Farm Power

Farm Power

Subtopic: Mechanics of tractor chassis

Question Statement:

A tractor travels at $7.2\text{ km/h}$ ($2.0\text{ m/s}$) around a curve of radius $R = 8.0\text{ m}$. Taking $g = 9.81\text{ m/s}^2$, the lateral centrifugal acceleration in $\text{m/s}^2$ is:

Answer Key:

0.5

Step-by-Step Solution & Explanation

$a_c = v^2 / R = (2.0)^2 / 8.0 = 4.0 / 8.0 = 0.5\text{ m/s}^2$.
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