Theory Test Practice Ireland

Question 1432 · Truck theory test

What is the force that helps to keep a vehicle moving called?

Pick an answer to test yourself.

Correct answer

Momentum.

Official explanation

Resistance to movement is called inertia. The opposite of this is momentum – the force that keeps vehicles in motion. Drivers need to be familiar with how the negative effect of these forces impact the vehicle’s stability.

Topic
Managing risk · Forces Acting on the Vehicle

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