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A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.?
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A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next ...
Calculating Average Speed of the Train
Given Information:
- Speed for the first 0.52 hours: 60 km/h
- Speed for the next 0.24 hours: 30 km/h
- Speed for the next 0.71 hours: 70 km/h
Calculating Total Distance Traveled:
- Distance traveled at 60 km/h: 60 km/h * 0.52 h = 31.2 km
- Distance traveled at 30 km/h: 30 km/h * 0.24 h = 7.2 km
- Distance traveled at 70 km/h: 70 km/h * 0.71 h = 49.7 km
- Total distance traveled: 31.2 km + 7.2 km + 49.7 km = 88.1 km
Calculating Total Time Taken:
- Total time taken: 0.52 h + 0.24 h + 0.71 h = 1.47 hours
Calculating Average Speed:
- Average speed = Total distance traveled / Total time taken
- Average speed = 88.1 km / 1.47 h ≈ 59.93 km/h
Therefore, the average speed of the train is approximately 59.93 km/h.
Given Information:
- Speed for the first 0.52 hours: 60 km/h
- Speed for the next 0.24 hours: 30 km/h
- Speed for the next 0.71 hours: 70 km/h
Calculating Total Distance Traveled:
- Distance traveled at 60 km/h: 60 km/h * 0.52 h = 31.2 km
- Distance traveled at 30 km/h: 30 km/h * 0.24 h = 7.2 km
- Distance traveled at 70 km/h: 70 km/h * 0.71 h = 49.7 km
- Total distance traveled: 31.2 km + 7.2 km + 49.7 km = 88.1 km
Calculating Total Time Taken:
- Total time taken: 0.52 h + 0.24 h + 0.71 h = 1.47 hours
Calculating Average Speed:
- Average speed = Total distance traveled / Total time taken
- Average speed = 88.1 km / 1.47 h ≈ 59.93 km/h
Therefore, the average speed of the train is approximately 59.93 km/h.
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A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.?
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A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.? for Self Help Learning 2025 is part of Self Help Learning preparation. The Question and answers have been prepared according to the Self Help Learning exam syllabus. Information about A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.? covers all topics & solutions for Self Help Learning 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.?.
A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.? for Self Help Learning 2025 is part of Self Help Learning preparation. The Question and answers have been prepared according to the Self Help Learning exam syllabus. Information about A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.? covers all topics & solutions for Self Help Learning 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A train travels at a speed of 60km/h for 0.52h,at 30km/h for the next 0.24h and then at 70km/h for the next 0.71h. what is the average speed of the train.?.
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