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A body travels 200 CM in the first 2 seconds and 220 centimetre in the next 5 seconds calculate the velocity at the end of 7 second from the start?
Most Upvoted Answer
A body travels 200 CM in the first 2 seconds and 220 centimetre in the...
Given:
- Distance traveled in the first 2 seconds = 200 cm
- Distance traveled in the next 5 seconds = 220 cm
To Find:
- Velocity at the end of 7 seconds from the start
Formula:
Velocity = Distance/Time
Calculation:
- The body traveled a distance of 200 cm in the first 2 seconds, so the average velocity for this duration is given by:
Velocity = 200 cm / 2 s = 100 cm/s
- The body traveled a distance of 220 cm in the next 5 seconds, so the average velocity for this duration is given by:
Velocity = 220 cm / 5 s = 44 cm/s
Adding the Velocities:
- In order to find the velocity at the end of 7 seconds, we need to add the velocities during the two time intervals.
- Since velocity is a vector quantity, we need to consider both magnitude and direction. In this case, we assume the direction is positive.
- The total distance traveled in 7 seconds is the sum of the distances traveled in the first 2 seconds and the next 5 seconds:
Total Distance = 200 cm + 220 cm = 420 cm
- The total time taken is 7 seconds.
- To find the total velocity, we divide the total distance by the total time:
Total Velocity = 420 cm / 7 s = 60 cm/s
Conclusion:
- The velocity at the end of 7 seconds from the start is 60 cm/s.
- Distance traveled in the first 2 seconds = 200 cm
- Distance traveled in the next 5 seconds = 220 cm
To Find:
- Velocity at the end of 7 seconds from the start
Formula:
Velocity = Distance/Time
Calculation:
- The body traveled a distance of 200 cm in the first 2 seconds, so the average velocity for this duration is given by:
Velocity = 200 cm / 2 s = 100 cm/s
- The body traveled a distance of 220 cm in the next 5 seconds, so the average velocity for this duration is given by:
Velocity = 220 cm / 5 s = 44 cm/s
Adding the Velocities:
- In order to find the velocity at the end of 7 seconds, we need to add the velocities during the two time intervals.
- Since velocity is a vector quantity, we need to consider both magnitude and direction. In this case, we assume the direction is positive.
- The total distance traveled in 7 seconds is the sum of the distances traveled in the first 2 seconds and the next 5 seconds:
Total Distance = 200 cm + 220 cm = 420 cm
- The total time taken is 7 seconds.
- To find the total velocity, we divide the total distance by the total time:
Total Velocity = 420 cm / 7 s = 60 cm/s
Conclusion:
- The velocity at the end of 7 seconds from the start is 60 cm/s.
Community Answer
A body travels 200 CM in the first 2 seconds and 220 centimetre in the...
2.22m/s
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A body travels 200 CM in the first 2 seconds and 220 centimetre in the next 5 seconds calculate the velocity at the end of 7 second from the start?
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A body travels 200 CM in the first 2 seconds and 220 centimetre in the next 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 the first 2 seconds and 220 centimetre in the next 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 the first 2 seconds and 220 centimetre in the next 5 seconds calculate the velocity at the end of 7 second from the start?.
A body travels 200 CM in the first 2 seconds and 220 centimetre in the next 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 the first 2 seconds and 220 centimetre in the next 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 the first 2 seconds and 220 centimetre in the next 5 seconds calculate the velocity at the end of 7 second from the start?.
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