He drove 20 miles in 50 min. so average was 20 x 60/50 = 24 mph
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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.
To find Mr. Hoffman's average velocity, we first calculate the total distance and total time. He drove 10 miles to school and 10 miles home, totaling 20 miles. The total time taken was 20 minutes to school plus 30 minutes home, which is 50 minutes or 50/60 hours (approximately 0.833 hours). The average velocity is then total distance divided by total time: 20 miles / 0.833 hours ≈ 24 mph, which is approximately 10.7 m/s.
To calculate Mr. Hoffman's average velocity for the entire trip, we first find the total distance traveled and the total time taken. He drove 10 miles to school and 10 miles back, so the total distance is 20 miles. The time taken to school was 20 minutes, and the time taken home was 30 minutes, totaling 50 minutes (or 50/60 hours). The average velocity is then total distance divided by total time: ( \frac{20 \text{ miles}}{50/60 \text{ hours}} = 24 \text{ miles per hour} ).
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} ).
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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.
0 m/s appex
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} ).
you have o be educated and have to know about science to become a science teacher you have o be educated and have to know about science to become a science teacher
Well, speed is equal to distance over time (s = d/t) However, velocity means speed WITH direction. This means that the teacher's drive to school would be a positive velocity, but the drive back would be a negative one. Now, let's calculate velocities using the s = d/t formula! Distance to school from home: speed = distance/time speed = +10 miles/20 minutes speed = 1/2 miles per minute Distance from school to home: speed = distance/time speed = -10miles/20 minutes speed = -1/3 miles per minute Note: the velocity towards home will be negative since we are travelling in the opposite direction of the distance to school (which is positive) We have our two velocities- let's calculate the average! 1/2 -1/3 = 1/6 1/6 divided by 2 = 1/12 Thus, our average velocity is 1/12 miles per minute! You can convert this into decimal values if required. Hope this helped! (:
It depends on the circumstances. A classroom teacher can be interrupted no times at all within 2 minutes or, if they are busy working individually, the teacher could easily be interrupted every few seconds. There is no average.
Science Teacher.
science teacher
If teaching is a science how does it challenge me as a future teacher?
The duration of Iron Science Teacher is 3600.0 seconds.
a science teacher