.13m
To calculate the speed of the 100m dash, you first need to convert the time from minutes to seconds. In this case, 11.8 minutes is 708 seconds. Then, you divide the distance (100m) by the time (708s) to find the average speed. Speed = Distance / Time, so speed = 100m / 708s = 0.141 m/s.
Ive never done this before but it looks like if you divide the two numbers you get 9.7900008 meters per second.
To find the speed, take the distance and divide it by the time. 100m/2h = 50m/hr
The speed of the sailboat is calculated by dividing the distance traveled by the time taken. In this case, the speed of the sailboat is 0.71 m/s (100m / 140s).
The kinetic energy of the athlete can be calculated using the formula KE = 0.5 * m * v^2, where m = mass of the athlete (75 kg) and v = speed. Since the athlete is running at a constant speed over 100m in 10 seconds, we can calculate the speed using distance/time. The speed is 10 m/s. Plugging these values into the formula, the kinetic energy of the athlete is 3750 Joules.
To calculate the speed of the 100m dash, you first need to convert the time from minutes to seconds. In this case, 11.8 minutes is 708 seconds. Then, you divide the distance (100m) by the time (708s) to find the average speed. Speed = Distance / Time, so speed = 100m / 708s = 0.141 m/s.
sharon sprinter changes her speed from 4.5m/s to 7.5m/s in the middle 1.5 seconds of a 100m race. what is her average velocity for this time period?
Ive never done this before but it looks like if you divide the two numbers you get 9.7900008 meters per second.
Approx. 50 seconds
To find the speed, take the distance and divide it by the time. 100m/2h = 50m/hr
To find the speed, you can use the formula: speed = distance/time. If you run 100 meters in 10 seconds, your speed would be 100 meters divided by 10 seconds, which equals 10 meters per second. Therefore, your speed is 10 m/s.
Constant speed and constant velocity
To find the speed of the boy, you can use the formula for speed, which is distance divided by time. In this case, the distance is 100 meters and the time is 4.5 seconds. So, the speed is 100 meters / 4.5 seconds, which equals approximately 22.22 meters per second.
The total distance covered by the bird is 450m (150m + 200m + 100m) and the total time taken is 25 seconds (10 seconds + 10 seconds + 5 seconds). Therefore, the average speed of the bird is 18 m/s (450m / 25s).
Its average speed is exactly 100 meters per 25 seconds. Its unit speed is 4 meters per second.
velocity=5 meters/sec Velocity=change in distance/change in time velocity=m/s change in distance=meters change in time=sec v=x/t v=100m/20s v=5m/s
speed = distance/time = 100m / 50s = 2 m/s