Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Newton's Laws of MotionMedium · 45s
A horse pulls a cart. The cart pulls the horse back with equal force, yet the horse moves forward. Why?
TopicNewton's Laws of Motion
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
The horse pushes against the ground. The ground reaction propels the horse forward.
Final Answer: Option A - The ground provides an external unbalanced force