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When overtaking this vehicle, I should know that the effect of air displacement tends to:

APush the motorcycle to the left side.
BPull the motorcycle closer to the heavy vehicle.Correct
CReduce my speed, so I should accelerate slightly.
Explanation

When overtaking a large vehicle, such as a heavy goods vehicle, the air displacement caused by its movement creates a low-pressure zone that generates a suction effect. This physical phenomenon tends to pull the motorcycle closer to the heavy vehicle, requiring the rider to maintain a firm grip on the handlebars to maintain a safe trajectory. The aerodynamic force does not constantly push the motorcycle to the left side; the lateral attraction effect is the most critical. Similarly, air displacement does not primarily act by reducing the motorcycle's speed in a way that would require compensatory acceleration, but rather by affecting the lateral stability of the two-wheeled vehicle.

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Official IMT questionrel_11_condutores.pdf · p. 36 · pos. 5Open PDF