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Which of the following is the correct formula for average velocity?
- a)v = dx/dt
- b)v = x/t
- c)v = xt
- d)v = t/x
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of the following is the correct formula for average velocity?a)v...
The correct formula is v = x/t. Average velocity is total change in displacement divided by total change in time. v = dx/dt is the formula for instantaneous velocity.
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Which of the following is the correct formula for average velocity?a)v...
Correct Formula for Average Velocity
Average velocity is defined as the displacement of an object divided by the time taken to cover that displacement. The correct formula for average velocity is:
v = Δx/Δt
Where:
- v represents the average velocity
- Δx represents the change in displacement
- Δt represents the change in time
Explanation
- When an object moves from one point to another, its displacement is given by the change in its position, which is represented by Δx.
- The time taken for the object to cover this displacement is represented by Δt.
- By dividing the change in displacement by the change in time, we get the average velocity of the object over that interval.
Therefore, the correct formula for average velocity is v = Δx/Δt, where Δx is the change in displacement and Δt is the change in time. This formula is essential in calculating the average speed of an object as it moves from one point to another over a specific time interval.
Average velocity is defined as the displacement of an object divided by the time taken to cover that displacement. The correct formula for average velocity is:
v = Δx/Δt
Where:
- v represents the average velocity
- Δx represents the change in displacement
- Δt represents the change in time
Explanation
- When an object moves from one point to another, its displacement is given by the change in its position, which is represented by Δx.
- The time taken for the object to cover this displacement is represented by Δt.
- By dividing the change in displacement by the change in time, we get the average velocity of the object over that interval.
Therefore, the correct formula for average velocity is v = Δx/Δt, where Δx is the change in displacement and Δt is the change in time. This formula is essential in calculating the average speed of an object as it moves from one point to another over a specific time interval.
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Which of the following is the correct formula for average velocity?a)v = dx/dtb)v = x/tc)v = xtd)v = t/xCorrect answer is option 'B'. Can you explain this answer?
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