Flashcards
Frictional Force and Terminal Velocity
Flashcards do conjunto (6)
- 1What happens if an object has no force propelling it along?It will always slow down and stop
- 2Drag increases...... as speed increases
- 3What happens when an object falls through a fluid?It reaches a terminal velocity
- 4What is the accelerating force on all falling objects?Gravity
- 5If there was no air resistance, what would happen to two falling objects?They would reach the floor at the same time
- 6Why 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
Informações
- Descrição
- Pg76
- Criado por
- Adam Collinge · mar 2014
- Atualizado
- 12 jan 2017
- Visualizações
- 188
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