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If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration?
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If a car accelerates from 10 km per hour to 40 km per hour in 4 minute...
Uniform Acceleration Analysis
Acceleration is the rate at which an object changes its velocity. When an object undergoes uniform acceleration, it means that its velocity changes by the same amount in equal time intervals. Let's analyze the given scenario to determine if the car's acceleration is uniform.
Given Information:
- Initial velocity (u) = 10 km/h
- Final velocity (v) = 40 km/h
- Time taken (t) = 4 minutes = 4/60 hours = 1/15 hours
Calculating Acceleration:
Acceleration (a) can be calculated using the formula:
a = (v - u) / t
Substitute the given values:
a = (40 - 10) / (1/15)
a = 30 / (1/15)
a = 450 km/h^2
Interpretation:
Since the acceleration of the car is constant at 450 km/h^2, the car is undergoing uniform acceleration. This means that for every hour that passes, the car's velocity increases by 450 km/h consistently.
Therefore, based on the analysis, the car's acceleration from 10 km/h to 40 km/h in 4 minutes is indeed uniform.
Acceleration is the rate at which an object changes its velocity. When an object undergoes uniform acceleration, it means that its velocity changes by the same amount in equal time intervals. Let's analyze the given scenario to determine if the car's acceleration is uniform.
Given Information:
- Initial velocity (u) = 10 km/h
- Final velocity (v) = 40 km/h
- Time taken (t) = 4 minutes = 4/60 hours = 1/15 hours
Calculating Acceleration:
Acceleration (a) can be calculated using the formula:
a = (v - u) / t
Substitute the given values:
a = (40 - 10) / (1/15)
a = 30 / (1/15)
a = 450 km/h^2
Interpretation:
Since the acceleration of the car is constant at 450 km/h^2, the car is undergoing uniform acceleration. This means that for every hour that passes, the car's velocity increases by 450 km/h consistently.
Therefore, based on the analysis, the car's acceleration from 10 km/h to 40 km/h in 4 minutes is indeed uniform.
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If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration?
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If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration?.
If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If a car accelerates from 10 km per hour to 40 km per hour in 4 minutes is it and uniform acceleration?.
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