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A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start?
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A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate t...
Understanding the Motion
To find the velocity at the end of 7 seconds, we first need to analyze the given data about the body’s motion.
Data Overview
- The body travels 200 CM in 2 seconds.
- It travels 220 CM in 5 seconds.
Calculating Average Velocity
1. Distance in first interval (0 to 2 seconds): 200 CM
2. Distance in second interval (2 to 5 seconds):
- Total distance in 5 seconds: 220 CM
- Distance traveled in second interval = 220 CM - 200 CM = 20 CM
- Time for this interval = 5 seconds - 2 seconds = 3 seconds
3. Average velocity for each interval:
- From 0 to 2 seconds:
Average Velocity = Total Distance / Total Time = 200 CM / 2 sec = 100 CM/sec
- From 2 to 5 seconds:
Average Velocity = Total Distance / Total Time = 20 CM / 3 sec = 6.67 CM/sec
Projecting Motion Beyond 5 Seconds
To estimate the motion up to 7 seconds, we will assume the average behavior continues.
1. Assuming constant low velocity:
If the body continues to travel at the last average velocity (6.67 CM/sec) from 5 to 7 seconds (2 seconds):
- Additional distance = Velocity x Time = 6.67 CM/sec x 2 sec = 13.34 CM
2. Total distance at 7 seconds:
- Distance at 5 seconds = 220 CM
- Total distance at 7 seconds = 220 CM + 13.34 CM = 233.34 CM
Final Velocity Calculation
1. Final velocity at 7 seconds:
- Average Velocity = Total Distance / Total Time = 233.34 CM / 7 sec = 33.33 CM/sec
Conclusion
The velocity at the end of 7 seconds from the start is approximately 33.33 CM/sec.
To find the velocity at the end of 7 seconds, we first need to analyze the given data about the body’s motion.
Data Overview
- The body travels 200 CM in 2 seconds.
- It travels 220 CM in 5 seconds.
Calculating Average Velocity
1. Distance in first interval (0 to 2 seconds): 200 CM
2. Distance in second interval (2 to 5 seconds):
- Total distance in 5 seconds: 220 CM
- Distance traveled in second interval = 220 CM - 200 CM = 20 CM
- Time for this interval = 5 seconds - 2 seconds = 3 seconds
3. Average velocity for each interval:
- From 0 to 2 seconds:
Average Velocity = Total Distance / Total Time = 200 CM / 2 sec = 100 CM/sec
- From 2 to 5 seconds:
Average Velocity = Total Distance / Total Time = 20 CM / 3 sec = 6.67 CM/sec
Projecting Motion Beyond 5 Seconds
To estimate the motion up to 7 seconds, we will assume the average behavior continues.
1. Assuming constant low velocity:
If the body continues to travel at the last average velocity (6.67 CM/sec) from 5 to 7 seconds (2 seconds):
- Additional distance = Velocity x Time = 6.67 CM/sec x 2 sec = 13.34 CM
2. Total distance at 7 seconds:
- Distance at 5 seconds = 220 CM
- Total distance at 7 seconds = 220 CM + 13.34 CM = 233.34 CM
Final Velocity Calculation
1. Final velocity at 7 seconds:
- Average Velocity = Total Distance / Total Time = 233.34 CM / 7 sec = 33.33 CM/sec
Conclusion
The velocity at the end of 7 seconds from the start is approximately 33.33 CM/sec.
Community Answer
A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate t...
60ms-1
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A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start?
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A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start? 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 A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start?.
A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start? 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 A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A body travels 200 CM in 2 seconds and 220 CM in 5 seconds calculate the velocity at the end of 7 second from the start?.
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