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Consider
a vehicle with the velocity-time graph on the left. a) FInd the velocity at 7s b) Find its acceleration
during the first 5 seconds. c) How far did the vehicle
travel during the first 7 seconds. 120m d) When did the vehicle start
its journey back? |
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The image on the left shows the velocity time graph of a rocket that is launched vertically skywards on planet with no atmosphere. a) What is the peak altitude
reached by the rocket? b) What is the acceleration
of the rocket during the 5 -7 second time period? c) What is the altitude of
the rocket 5 seconds into the flight? d) At what time did the engines
of the rocket cease stop producing thrust? |
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to hide the solution |
Velocity vs Time graphs Exercises (Part 2) |
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Consider
a vehicle with the velocity-time graph on the left. a) FInd the velocity at 7s b) Find its acceleration during the first 5 seconds. c) How far did the vehicle travel during the first 7 seconds. d) When did the vehicle start its journey back? Solution |
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The image on the left shows the velocity time graph of a rocket that is launched vertically skywards. a) What is the peak altitude reached by the rocket? b) What is the acceleration of the rocket during the 5 -7 second time period? c) What is the altitude of the rocket 5 seconds into the flight? d) At what time did the engines of the rocket cease stop producing thrust? Solution |