Q. The force that opposes the motion of a vehicle is

A
Rolling Resistance
B
Gradient Resistance
C
Air resistance
D
All of these
Solution:
  • All these forces oppose the motion of vehicle.
  • Tire rolling resistance is the energy that your vehicle needs to send to your tires to maintain movement at a consistent speed over a surface.
  • Gradient resistance: when the vehicle travels uphill, a component of its weight works in a direction opposite to its motion.
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