-advertisement-
-advertisement-
Which fundamental force in physics is the reason why a rock might fall from a cliff?
Great, you answered "Acceleration ".
See here what other people have answered:
- Gravity
- Inertia
- Velocity
- Acceleration
Click "CONTINUE" to proceed to the next question
Interesting fact:
Isaac Newton invented the cat door. Newton was conducting an experiment in a dark room and his cat, Spithead, kept opening the door, ruining the experiment. To solve this conundrum of a problem, Newton came upon the brilliant idea of the cat flap!