Physics

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  • Created by: Bertie
  • Created on: 21-05-13 12:13
What is the average speed of a sprinter who runs 100m in 16s?
6.25m/s
1 of 5
How can a body be travelling at a steady speed be accelerating?
If it is changing direction, its velocity is changing so it is accelerating, even if it is travelling at a steady speed
2 of 5
What quanity has the unit m/s2?
Acceleration
3 of 5
What does the negative slope on a velocity-time graphy mean?
Deceleration
4 of 5
What part of a velocity-time graph represents distance travelled?
Area under the graph
5 of 5

Other cards in this set

Card 2

Front

How can a body be travelling at a steady speed be accelerating?

Back

If it is changing direction, its velocity is changing so it is accelerating, even if it is travelling at a steady speed

Card 3

Front

What quanity has the unit m/s2?

Back

Preview of the front of card 3

Card 4

Front

What does the negative slope on a velocity-time graphy mean?

Back

Preview of the front of card 4

Card 5

Front

What part of a velocity-time graph represents distance travelled?

Back

Preview of the front of card 5

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