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Julie ran eight laps around her school quarter-mile tarck in 18 minutes her average velocity was ms?
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When Mike ran ten laps around his school's 14 mile track in 15 minutes. what was his average velocity in miles per hour?
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
Which describes average velocity of a uniclycle going around in circles?
Every time the unicycle returns to its starting point, the average velocity equals zero. The total displacement divided by the time.
Julie ran eight laps around her school's quarter-mile track in 18 minutes Her average velocity was?
You say the track is 400m, then ask how far you have run after 18 laps. Your distance is 2 miles. Your average speed is 9min per mile. apex- 0
Can the average velocity of a moving body be zero. state example?
Yes, if, for example, a car races around a circuit, its total displacement is zero and so its velocity, at the end of every lap, is zero.
Is the velocity constant if a car is going around a curve?
NO,velocity changes.
Julie ran eight laps around her school's quarter-mile track in 18 minutes Her average velocity was m/s?
0 m/s
Mike ran ten laps around his school's 1/4 mile track in 15 minutes What was his average velocity in miles per hour?
0 (apex)
When Mike ran ten laps around his school's 14 mile track in 15 minutes. what was his average velocity in miles per hour?
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
Mike ran ten laps around his schools 14 mile track in 15 minutes. What was his average velocity in miles per hour?
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
Mike ran ten laps around his school's 14 mile track in 15 minutes. What was his average velocity in miles per hour?
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
What is planetary velocity?
Orbital velocity is the average velocity (or speed) of a planet as it orbits around the sun. It is usually expressed as km/s or mph.
Jake and Brenda drove at a speed of 30 mph for 1 hour Then they turned around and drove 45 mph until they were back where they started What is true about their average speed and average velocity?
their average speed is greater than their average velocity.
What is the name of the condition when the average velocity of atmospheric molecules around you is not zero?
Wind
Jake and Brenda drove at a speed of 30 mph for 1 hour. Then they turned around and drove 45 mph until they were back where they started. What is true about their average speed and average velocity?
Their average speed is the harmonic mean of 30 and 45 while their average velocity is zero.
Which describes average velocity of a uniclycle going around in circles?
Every time the unicycle returns to its starting point, the average velocity equals zero. The total displacement divided by the time.
Can the average velocity of a particle be zero but not its average speed?
Yes, since velocity is speed and direction its average can be zero. For example say a plane flies from point A to point B at 300 mph and turns around to go from B to A at 300 mph; its average velocity is 0 since it is in the same spot as it started ( the velocity vectors cancel) but its average speed is 300 mph.
Julie ran eight laps around her school's quarter-mile track in 18 minutes Her average velocity was?
You say the track is 400m, then ask how far you have run after 18 laps. Your distance is 2 miles. Your average speed is 9min per mile. apex- 0
