Since two runners finished in 80 seconds, the average of 80, 80, 72, and 68 must be found. This average is ? seconds. ANS IS 75
No it is 73.333333 actually It's 75 even. Add all Four times Divide by four and you have you average.
The average velocity has two parts to it: The average speed and the average direction. The average speed is: (the distance you travel between 0 and 3 seconds) divided by (3). The average direction is: the direction from (the place where you started at 0 seconds) to (the place where you finished at 3 seconds).
To calculate the runner's average speed, you would use the formula: speed = distance ÷ time. In this case, the distance is 100 meters and the time is 15 seconds. Therefore, the average speed of the runner would be 100 meters ÷ 15 seconds = 6.67 meters per second.
To find the speed of runners who cover 40 meters in 8 seconds, you can use the formula for speed: speed = distance/time. In this case, the speed would be 40 meters divided by 8 seconds, which equals 5 meters per second. Therefore, the runners are running at a speed of 5 m/s.
100 metres in 10 seconds
It is 20 seconds.
The average velocity has two parts to it: The average speed and the average direction. The average speed is: (the distance you travel between 0 and 3 seconds) divided by (3). The average direction is: the direction from (the place where you started at 0 seconds) to (the place where you finished at 3 seconds).
To calculate the runner's average speed, you would use the formula: speed = distance ÷ time. In this case, the distance is 100 meters and the time is 15 seconds. Therefore, the average speed of the runner would be 100 meters ÷ 15 seconds = 6.67 meters per second.
not strike for another 30 seconds
The average time to run 50 meters varies based on age, fitness level, and running experience. For elite sprinters, it can be around 5 to 6 seconds, while average recreational runners may take 7 to 10 seconds. Children and less trained individuals might take longer, typically ranging from 10 to 15 seconds. Overall, the time can differ significantly depending on various factors.
100 metres in 10 seconds
15 and 4/100 17 and 82/100
Th eobject traveled 82 meters in 42 seconds, so average speed is 82/42 = m/s = 1.95 m/s
A time of 14 seconds in a 100-yard dash is generally considered average for recreational runners but may be below competitive standards. Elite athletes typically complete the distance in around 10 seconds or less. Factors such as age, training, and experience can influence performance, so while 14 seconds may be satisfactory for some, it may not be impressive in a competitive setting.
It is 20 seconds.
average - 58-60 seconds above average 57.0 - 57.5 sec regular competitive runners - 55.5 - 56.5 sec elite - 54.0 - 55.0 ( and below) the timings are usually very close in 400m.
MLB rules state 12 seconds Rule 8.04
average - 58-60 seconds above average 57.0 - 57.5 sec regular competitive runners - 55.5 - 56.5 sec elite - 54.0 - 55.0 ( and below) the timings are usually very close in 400m.