Velocity vs time graph, Summaries of Physics

Graph summary sheet about velocity vs time

Typology: Summaries

2024/2025

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Physics 1-04 Velocity vs. Time Graphs Name: __________________
Created by Richard Wright Andrews Academy To be used with OpenStax High School Physics
Acceleration
Rate of change of _________________
________________of _________________vs. time graph
Displacement
________________between graph and ________________ of a __________________vs. time graph
Calculate
a. Displacement over the 30s.
b. Acceleration over the 30s.
c. Instantaneous velocity at 20s.
d. Average velocity over the 30s.
Calculate
a. Displacement over the first 20s.
b. Instantaneous acceleration at 30s.
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Physics 1 - 0 4 Velocity vs. Time Graphs Name: __________________

Created by Richard Wright – Andrews Academy To be used with OpenStax High School Physics

Acceleration

  • Rate of change of _________________
  • ________________of _________________vs. time graph

Displacement

  • ________________between graph and ________________ of a __________________vs. time graph Calculate a. Displacement over the 30s. b. Acceleration over the 30s. c. Instantaneous velocity at 20s. d. Average velocity over the 30s. Calculate a. Displacement over the first 20s. b. Instantaneous acceleration at 30s.

Physics 1 - 0 4 Velocity vs. Time Graphs Name: __________________

Created by Richard Wright – Andrews Academy To be used with OpenStax High School Physics

Practice Work

  1. Explain how to find (a) displacement, (b) velocity, (c) acceleration from velocity vs. time graph. (RW)
  2. How do you estimate the area on a curved graph? (RW) Use the graph to answer the following questions.
  3. What is the displacement of the object after 5 seconds? (RW) 138 m
  4. What is the velocity of the object at 20 s? (RW) 118 m/s
  5. What is the acceleration of the object at 20 s? (RW) 5 m/s^2
  6. What is the average velocity over the entire 30 s? (RW) 92 .5 m/s
  7. What is the shape of the acceleration vs time for this situation? (Hint: Think about calculating the acceleration at several times.) (RW) Use the graph to answer the following questions.
  8. What is the displacement of the object after 10 seconds? (RW) 1850 m
  9. What is the displacement of the object between 10 and 30 seconds? (RW) 4500 m
  10. What is the velocity of the object after 60 s? (RW) 250 m/s
  11. What is the acceleration of the object at 2 0 s? (RW) 1.5 m/s^2
  12. What is the acceleration of the object at 70 s? (RW) 0 m/s^2 Use the graph to answer the following questions.
  13. Which point on the graph has the highest acceleration? (RW) a or b
  14. Which point on the graph has the lowest acceleration? (RW) k or l
  15. Where does the object have negative acceleration? (List all intervals) (RW) d-e; h-l