Question 7Tips1 ptsResistive forces include ________________Group of answer choicesinertiabalanced forcesfriction and air resistanceresultant force
Question
Question 7
Tips 1 pts
Resistive forces include ________________
Group of answer choices:
- inertia
- balanced forces
- friction and air resistance
- resultant force
Solution
Answer
Resistive forces include friction and air resistance. These are the forces that oppose the motion of an object when it moves through a medium. Friction occurs between surfaces in contact and acts parallel to their interface, while air resistance is a type of friction that acts on objects as they move through the air.
In contrast, inertial forces relate to the object's mass and acceleration, balanced forces imply a state of equilibrium where forces cancel each other out, and resultant force is the overall force acting on an object, which can be a combination of multiple forces (including resistive forces). Thus, the correct choice from the options given is "friction and air resistance."
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