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A jogger runs in a straight line with an average speed of 5 ms for 4 minutes then finishes with an average speed of 4 ms for 3 minutes. what is his total displacement?
The total displacement of the jogger can be found by adding up the individual displacements from each segment. The displacement for the first segment is (5 m/s) * (4 minutes) = 20 meters. The displacement for the second segment is (4 m/s) * (3 minutes) = 12 meters. Therefore, the total displacement is 20 meters + 12 meters = 32 meters.
A jogger runs in a straight line with an average speed of 5 m s for 4 minutes then finishes with an average speed of 4m s for 3 minutes What is his total displacement?
To find the total displacement, we need to calculate the total distance covered in each segment. In the first segment, d1 = 5 m/s * 4 min = 120 m. In the second segment, d2 = 4 m/s * 3 min = 60 m. Thus, the total displacement is the sum of the two distances: 120 m + 60 m = 180 m.
A jogger runs at an average speed of 5 ms for 3 minutes then finishes with an average speed of 4 ms for 2 minutes. What is his average speed in ms for the run?
4.6ms
A runner finishes a 500.0 m race in 1.6 minutes what is her average speed?
18.75 km / hr.
A jogger runs at an average speed of 5 m/s for 3 minutes, then finishes with an average speed of 4 m/s for 2 minutes What is his average speed in m/s for the run?
4.60
A student walks 0.85 km to class in 5 minutes and then back in 7.1 minutes What is his average velocity?
The total displacement is 0 km, as the student returns to the starting point. The total time taken is 5 minutes + 7.1 minutes = 12.1 minutes. Therefore, the average velocity is 0 km divided by 12.1 minutes, which equals 0 km/min.
A cross country skier moves from location A to location B to location C to Location D each leg takes one minute to complete total time is 3 minutes calculate average velocity?
To calculate the average velocity, we need to know the total displacement and the total time taken. If the skier moves in a straight line from location A to B to C to D, and returns to the original starting point, the total displacement would be zero. Therefore, the average velocity would be zero since average velocity is defined as total displacement divided by total time. If the skier does not return to the starting point, the average velocity would depend on the net distance between the starting and ending points divided by the total time of 3 minutes.
A car travels 15 kilometers west in 10 minutes. After reaching the destination the car travels back to the starting point again taking 5 minutes. What is the average velocity of the car?
The average velocity is calculated as the total displacement divided by the total time taken. The car travels 15 kilometers west and then returns to the starting point, resulting in a total displacement of 0 kilometers. The total time taken is 10 minutes (outbound) plus 5 minutes (return), which is 15 minutes. Therefore, the average velocity of the car is 0 kilometers per minute.
Danny has 45 minutes to take a test if he finishes half the test in 19 minutes how many minutes does he have left to finish?
26
How many minutes is 7000 songs on an iPod touch 32gb?
Songs average to be about 4 minutes long. So that would calculate to be 28,000 minutes, or about 450 hours straight of listening to music.
If a lesson starts at 2.40pm and finishes at 3.20pmhow many miniutes does it lasts?
40 minutes
What is the displacement of a person who leaves her porch to walk 1 mile and then returns in 30 minutes?
It's 0.
