The average speed for the entire trip is 9mph.
The cyclist's displacement is the straight-line distance from their starting point to their final position. After traveling 1 mile north and then 1 mile east, the cyclist is located at the coordinates (1 mile east, 1 mile north). Moving 1 mile south returns them to the same latitude as their starting point, resulting in a final position of 1 mile east of the starting point. Therefore, the displacement is 1 mile east.
Never. The geometric return is always lower than the arithmetic average returns unless the returns for the given set of data are all the same.
50 miles per hour.
You can't calculate the average of 95 and 65 in this case - the answer will be slightly off. Instead, calculate the time the train took to go one way, and the time it took to go back. Then divide the total distance by the total time. This will give you the average SPEED. (Average VELOCITY will be zero, since the train gets back to its starting point.)
To find Neha's average speed, we calculate the total distance covered (200m) divided by the total time taken (100 seconds), resulting in an average speed of 2 m/s. Average velocity considers the net displacement, which is 0m (as she returns to the starting point), leading to an average velocity of 0 m/s. Thus, her average speed is 2 m/s, while her average velocity is 0 m/s.
8.9 miles an hour.
The average speed is 8 and 8/9 mph.
Average Speed = Total Distance/Total TimeTotal Distance = x + x = 2xTotal Time = x/10 + x/8 = x (1/10 + 1/8) = x ( 4 + 5)/40 = 9x/40Speed = 2x/(9x/40) = (2x * 40)/9x = 80x/9x = 80/9 = 8.9
The cast of Average Homeboy Returns - 2006 includes: Denny Hazen as Average Homeboy
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Never. The geometric return is always lower than the arithmetic average returns unless the returns for the given set of data are all the same.
no it cannot be zero as the formula for average speed is total distance/total time . if we will come back to the starting point also then also there is distance covered . so it cannot be zero.
If the car has an average speed of 65 mph, when it returns to its starting point, it will have a displacement of zero and an average velocity of zero, because velocity has both speed and direction.
Distance(time)
Distance(time)
Distance(time)
ROACE stands for Returns on Average Capital Employed