Math Problem Statement
During an investigation on motion, students collected the following data. Time (s) Position (m) Velocity (m/s) 0 0 0 1 1 1 2 3 1 3 9 2 4 12 2
What was the acceleration for the time interval 0 to 2 second?
Solution
To determine the acceleration during the time interval from 0 to 2 seconds, we can use the following formula from kinematics:
where:
- is the acceleration,
- is the change in velocity,
- is the change in time.
From the table, at seconds, the velocity is , and at seconds, the velocity is .
Now, let's calculate the acceleration:
So, the acceleration over the time interval from 0 to 2 seconds is .
Would you like further details or have any questions?
Here are 5 related questions:
- What is the acceleration for the interval from 2 to 3 seconds?
- How does constant acceleration affect the velocity of an object over time?
- What kinematic equations can be used to describe motion with constant acceleration?
- How would the position change if the acceleration were higher during the interval?
- How does the change in velocity affect the total distance traveled?
Tip: In problems with constant acceleration, the slope of a velocity vs. time graph gives you the acceleration.
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Math Problem Analysis
Mathematical Concepts
Kinematics
Acceleration
Velocity
Time
Formulas
a = Δv / Δt
Theorems
Kinematic Equations of Motion
Suitable Grade Level
Grades 9-10
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