(20+40)/2=30 kph
James A. Oliver has written: 'Adjustable speed drives' -- subject(s): Equipment and supplies, Handbooks, manuals, Power electronics, Variable speed drives
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In 0.7 hour Matt drives 35 miles In 1 hour Matt drives 35/0.7 =50 miles His average speed is 50mph.
No, speed can vary and one can still calculate the average speed of an entire trip. Average speed is equal to the change in distance divided by the change in time.
To calculate Erin's average speed for the entire trip, you'll need the total distance traveled and the total time taken. The average speed can be found using the formula: average speed = total distance / total time. If you provide the specific distance and time values, I can help you compute the average speed.
At the 2009 Buick Open one of his drives had a ball speed of 174 mph.
You measure the entire and divide that by the total.
If he drives the same route once at 20 km/hr and again at 30 km/hr, then his average speed is 24 km/hr for the time he is driving, i.e. ignoring the time he is in school.
The average speed takes into account the entire duration of the movement, including periods of acceleration and deceleration. The top speed is the maximum value achieved at a specific instant, which may not be sustained over the entire movement. Therefore, the average speed will be lower than the top speed due to variations in speed throughout the movement.
The average speed measures the speed during an entire trip. It is calculated by dividing the total distance traveled by the total time taken.
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