What is the external force that acts to cause motion in a body called?Group of answer choicesA propulsive force.A resistive force.An accelerating force.A repulsive force.

A force which resists the relative motion of two bodies in direct contact is called _____________________________________.

Name the main resistive force that opposes the driving force when a vehicle is moving.

What name is given to the type of motion which occurs when an object is accelerating and the only force which is acting on it is its weight?Fast fallFree fallWeight-based accelerationFalling downwards

A friction-like force that opposes the motion of objects that move through the air is called .

What is the force that acts on an object and opposes its motion called?frictionthermal energyinertia