What is the average velocity of the car over the first 0.25m? m/s
What is the average velocity of the car over the second 0.25m? m/s answer : 0.11 nd 0.28
Answers
Given : A Distance time graph
T (s) D (m)
0 0
2.23 0.25
3.13 0.5
To Find : average velocity of the car over the first 0.25m
average velocity of the car over the second 0.25m
Solution:
At t = 0 , Distance = 0
at t = 2.23 Distance = 0.25 m
Average velocity = 0.25/2.23
= 0.112 m/s
= 0.11 m/s
second 0.25m is between 0.25 m and 0.5 m
at t = 2.23 Distance = 0.25 m
at t = 3.13 Distance = 0.5 m
Average velocity = (0.5 -0.25)/(3.13 - 2.23)
= 0.25/0.9
= 0.277
= 0.28 m/s
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Answer:
✨short answer is 0.11 and 0.28✨
Step-by-step explanation: