Flashcards
physics (speed,velocity and acceleration)
Flashcards do conjunto (10)
- 1What are the units for mass?The units for mass are kilograms
- 2What is the formula for average speed?Distance moved ÷ time taken
- 3What is the vertical axis in a distance-time graph?Distance travelled from the start
- 4What does a steep line correspond to in a distance-time graph?fast steady speed
- 5How is velocity different from speed?Velocity is speed in a given direction
- 6What is the formula for acceleration?velocity ÷ time taken
- 7What is the vertical axis in a speed-time graph?The vertical axis in a speed-time graph is the velocity of the object.
- 8What does a downwards line correspond to in a speed-time graph?Constant deceleration
- 9What does the area beneath a velocity-time graph represent?The distance travelled
- 10If a car increases in velocity from +5 m/s to +15 m/s in three seconds, what is its acceleration?+3.3 m/s^2
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- FlashCards sobre physics (speed,velocity and acceleration), criado por Jamie Halder em 23-03-2015.
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- Jamie Halder
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