To calculate Mr. Hoffman's average velocity, we need to consider the total distance traveled and the total time taken. He drove 10 miles to school and 10 miles back home, totaling 20 miles. The total time taken was 20 minutes to school and 30 minutes back, which is 50 minutes. Therefore, the average velocity is calculated as total distance (20 miles) divided by total time (50 minutes), resulting in an average velocity of 0.4 miles per minute.
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
Velocity = Distance ÷ Time Average Velocity = (10 + 10) ÷ (1/3 + 1/2) = 20 ÷ 5/6 = 20 x 6/5 = 24 mph NOTE : The times in minutes have been converted into fractions of an hour to enable the answer to be provided in miles per hour.
zero
To find Mr. Hoffman's average velocity for the entire trip, we need to calculate the total distance and total time. He drove 10 miles to school and 10 miles back home, totaling 20 miles. The total time taken was 20 minutes to school plus 30 minutes home, which equals 50 minutes (or 50/60 hours). The average velocity (V) is calculated as total distance divided by total time: ( V = \frac{20 \text{ miles}}{\frac{50}{60} \text{ hours}} = 24 \text{ miles per hour} ).
0 (apex)
0 m/s
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
To find the average velocity, we need to know the total distance Julie ran. If she ran eight laps around a quarter-mile track, she covered a total distance of 2 miles. To calculate the average velocity, divide the total distance by the total time taken: 2 miles / 18 minutes = 0.111 miles per minute.
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
His velocity was zero - since he's back to where he started. (Try to substitute speed where appropriate.)
Velocity = Distance ÷ Time Average Velocity = (10 + 10) ÷ (1/3 + 1/2) = 20 ÷ 5/6 = 20 x 6/5 = 24 mph NOTE : The times in minutes have been converted into fractions of an hour to enable the answer to be provided in miles per hour.
zero
Mike's average velocity was 4 miles per hour when he ran ten laps around the school's one-fourth mile track in 15 minutes. This is calculated by first finding the total distance he covered (10 laps * 0.25 miles per lap = 2.5 miles) and then dividing it by the total time taken (15 minutes = 0.25 hours).
-0.53 km/min
The average school hours in New South Wales is from around 9.00 to 3.00 give or take a few minutes or maybe half an hour....for example my school (high school) is quarter to 9.00 to 5 past 3.00....so around 7 hours. hope this helps.
He drove 20 miles in 50 min. so average was 20 x 60/50 = 24 mph