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About 15 minutes driving down the highway
That will depend on how fast you are driving. About 1 hr 45 minutes at highway speeds.
Since average velocity is total displacement over total time, the answer is 0m/s, because there is no displacement. (Remember, velocity has a direction unlike speed).
Driving from Dunedin to Queenstown takes at least 3 hours 45 minutes - following State Highway 1, State Highway 8, and State Highway 6.
The average velocity is trying to find how fast the car is going at an average rate. However, constant velocity means that the car is going at an unchanged velocity. Say a car is going at 75 m/s and then changes to 50 m/s and then changes to 25 m/s in 30 minutes. The car is going at different velocities at different times. To find the average, you simply just add the 3 together, then divide by 3 giving you, 50 m/s In the 30 minutes, it's average velocity was 50 m/s However, for a car going at a constant velocity, it means that the velocity never changes. Say a car is going at a constant velocity for 30 minutes at 50 m/s. In those 30 minutes, the car will never change it's velocity and remain at 50 m/s. Constant means that it doesn't change.
Change the minutes to hours, so the units are common. Velocity = distance / time, so distance = velocity * time = 65 * 3 = 195 miles
It's about 90 minutes driving time via interstate highway.
Average speed = Distance/Time = 2.5 miles/15 minutes = 10 miles per hour
Total distance is 1.4 km = 1400 m, total time is 20.2 minutes = 1212 seconds. Average speed = 1.155 m/s. Or is this a catch question to see if you understand the difference between speed and velocity? Velocity has a direction as well as a speed, this is called a vector quantity, and since you come back to the starting point, the average velocity is in fact zero. Note that I originally said speed is 1.155 m/s, not velocity.
Mandy is driving north of 50km/he. If his sister is driving another car at a velocity of -25km/hr, in what direction is she driving?
Common cars can't do highway speeds (65 mph) in first gear and many have rev limiters.
Well, how fast are you going? if you can average 60 miles an hour this would be 600 driving minutes or 10 hours.