# physics2 graphs

The flashcards below were created by user colm on FreezingBlue Flashcards.

1. Sketch a distance-time graph showing no movement for a period of 10 seconds.
2. Sketch a velocity-time graph showing a car traveling at a constant velocity for 10 min.
3. Sketch a velocity-time graph showing a car going from 0 km/h to 50 km/h over 30 sec.
4. Sketch a velocity-time graph showing a car going from 60 km/h to 0 km/h over 60 sec.
5. Sketch a velocity-time graph showing a car going from 0 km/h to 50 km/h over 20 sec, then maintaining that speed for 10sec and finally coming to a stop over 30sec
6. Sketch a velocity-time graph showing a car going from 0 km/h to 50Km/h over 20 sec, then maintaining that speed for 10sec before going to 20 km/h over 10 sec and finally coming to a stop over 20sec.
What was the total time of the journey?
• The Total Journey Time was 60 seconds.
7. Which of the following Velocity-Time Graphs show
1. Negative Acceleration
2. Zero Acceleration
3. The greatest acceleration

• 1. B Negative Acceleration
• The velocity is dropping towards zero. The object is decelerating or the acceleration is negative.

• 2. A Zero Acceleration
• The velocity of the object is constant is is not speeding up or slowing down. It is not accelerating.

• 3. B The greatest acceleration
• The slope of line B is greater than the slope of line C showing that B is Accelerating move than C.
 Author: colm ID: 126213 Card Set: physics2 graphs Updated: 2012-01-06 17:04:29 Tags: physics graphs science Folders: Description: Physics Graphs of Distance/Time and Velocity/Time Show Answers: