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Description
Flashcards by Adam Collinge, updated more than 1 year ago
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Created by Adam Collinge
over 11 years ago
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| Question | Answer |
| What happens if an object has no force propelling it along? | It will always slow down and stop |
| Drag increases... | ... as speed increases |
| What happens when an object falls through a fluid? | It reaches a terminal velocity |
| What is the accelerating force on all falling objects? | Gravity |
| If there was no air resistance, what would happen to two falling objects? | They would reach the floor at the same time |
| Why would a cannonball and a feather fall at the same speed on the moon? | Because there is no air, meaning no air resistance to combat gravity |
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