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A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train?
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A train of has initial speed of 72 km/h crosses a bridge of length 800...
Given data:
- Initial speed of the train = 72 km/h = 20 m/s
- Length of the bridge = 800 m
- Time taken to cross the bridge = 10 seconds
- Length of the train = 1200 m
Calculating the final speed of the train:
- Speed = Distance / Time
- Final speed of the train = (800 + 1200) / 10 = 200 m/s
Calculating the acceleration:
- Acceleration = (Final speed - Initial speed) / Time
- Acceleration = (200 - 20) / 10 = 18 m/s²
Explanation:
- The train initially travels at 20 m/s and crosses the 800 m bridge in 10 seconds. To find the final speed, we calculate the total distance covered by adding the length of the bridge and the train itself, then dividing by the time taken.
- With the final speed calculated as 200 m/s, we can find the acceleration by subtracting the initial speed from the final speed and then dividing by the time taken.
- The acceleration of the train is 18 m/s² as it crosses the bridge.
- Initial speed of the train = 72 km/h = 20 m/s
- Length of the bridge = 800 m
- Time taken to cross the bridge = 10 seconds
- Length of the train = 1200 m
Calculating the final speed of the train:
- Speed = Distance / Time
- Final speed of the train = (800 + 1200) / 10 = 200 m/s
Calculating the acceleration:
- Acceleration = (Final speed - Initial speed) / Time
- Acceleration = (200 - 20) / 10 = 18 m/s²
Explanation:
- The train initially travels at 20 m/s and crosses the 800 m bridge in 10 seconds. To find the final speed, we calculate the total distance covered by adding the length of the bridge and the train itself, then dividing by the time taken.
- With the final speed calculated as 200 m/s, we can find the acceleration by subtracting the initial speed from the final speed and then dividing by the time taken.
- The acceleration of the train is 18 m/s² as it crosses the bridge.
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A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train?
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A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train?.
A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train of has initial speed of 72 km/h crosses a bridge of length 800 m in 10 seconds if the length of the train is 1200 M then calculate the acceleration for the train?.
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