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If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases?
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If scooter acquires the velocity of 36 km per hour in 10 seconds, just...
Acceleration Calculation:
Acceleration is defined as the rate of change of velocity. It can be calculated using the formula:
\[Acceleration = \frac{Change in Velocity}{Time Taken}\]
Acceleration when acquiring velocity:
- Initial velocity (\(u\)) = 0 km/hr
- Final velocity (\(v\)) = 36 km/hr
- Time taken (\(t\)) = 10 seconds
\[Acceleration = \frac{v-u}{t} = \frac{36-0}{10} = 3.6 \frac{km/hr}{s}\]
Therefore, the acceleration when acquiring velocity is 3.6 km/hr/s.
Acceleration when stopping:
- Initial velocity (\(u\)) = 36 km/hr
- Final velocity (\(v\)) = 0 km/hr
- Time taken (\(t\)) = 20 seconds
\[Acceleration = \frac{v-u}{t} = \frac{0-36}{20} = -1.8 \frac{km/hr}{s}\]
The negative sign indicates that the acceleration is in the opposite direction to the initial motion. Therefore, the acceleration when stopping is -1.8 km/hr/s.
Acceleration is defined as the rate of change of velocity. It can be calculated using the formula:
\[Acceleration = \frac{Change in Velocity}{Time Taken}\]
Acceleration when acquiring velocity:
- Initial velocity (\(u\)) = 0 km/hr
- Final velocity (\(v\)) = 36 km/hr
- Time taken (\(t\)) = 10 seconds
\[Acceleration = \frac{v-u}{t} = \frac{36-0}{10} = 3.6 \frac{km/hr}{s}\]
Therefore, the acceleration when acquiring velocity is 3.6 km/hr/s.
Acceleration when stopping:
- Initial velocity (\(u\)) = 36 km/hr
- Final velocity (\(v\)) = 0 km/hr
- Time taken (\(t\)) = 20 seconds
\[Acceleration = \frac{v-u}{t} = \frac{0-36}{20} = -1.8 \frac{km/hr}{s}\]
The negative sign indicates that the acceleration is in the opposite direction to the initial motion. Therefore, the acceleration when stopping is -1.8 km/hr/s.
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If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases?
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If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases?.
If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If scooter acquires the velocity of 36 km per hour in 10 seconds, just after start. it takes 20 seconds to stop. Calculate the acceleration in the two cases?.
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