A bus travels the 100 miles between A and B at 50 miles per hour and then another 100 miles between B and C at 70 miles per hour. The average speed of the bus for the entire 200-mile trip is O less than 60 mph. O equal to 60 mph. O more than 60 mph.

A bus travels the 100 miles between A and B at 50 miles per hour and then another 100 miles between B and C at 70 miles per hour. The average speed of the bus for the entire 200-mile trip is O less than 60 mph. O equal to 60 mph. O more than 60 mph.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.4P: A compact car travels 30 mi on one gallon of gas. Determine the gas mileage of the car in km/L. Note...

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Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

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A bus travels the 100 miles between A and B at 50 miles per hour and then another 100 miles
between B and C at 70 miles per hour. The average speed of the bus for the entire 200-mile trip is
O less than 60 mph.
O equal to 60 mph.
more than 60 mph.

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