(4 meters/second)(40 seconds) = 160 meters.
320 meters
-- Your speed after 30 seconds will be 30 meters per second.-- Since your acceleration is constant, your average speed during the 30 secondsis the average of your initial and final speed . . . 15 meters per second.-- The distance you cover is your average speed for 30 seconds = 15 x 30 = 450 meters.
363m
If it's moving at 70 meters per second, and it's moving for 5 seconds..Simple math. 70 x 5 = 350 meters in 5 seconds.
(4 meters/second)(40 seconds) = 160 meters.
Simply multiplication - 1.25km !
To calculate the distance traveled in 3 minutes running at a rate of 6 meters per second, first convert 3 minutes to seconds (3 minutes = 180 seconds). Then, multiply the speed (6 meters per second) by the time (180 seconds) to find the total distance. Therefore, the distance traveled would be 6 meters/second x 180 seconds = 1080 meters.
(25 meters per second) x (1.5 seconds) = 37.5 meters
10,000 meters
Sound travels at a speed of approximately 1,500 meters per second in water. Therefore, in 4 seconds, sound would travel approximately 6,000 meters through water.
The unit rate is how far something moves in ONE second. So in this case you divide by 28 (the number of seconds). 12/28=0.4285714285714286 meters a second.
320 meters
If by "ms" you mean meters per second, then it would run 75 meters in 25 seconds. If by "ms" you mean miles, a cat is not going to cover 3 miles in 25 seconds, but for argument purposes, the distance the cat would run in 25 seconds would be 3 miles.
Ignoring air resistance, it would be 706 meters .
You would have run 2500 meters (25 m/s x 100 s = 2500 m).
Assuming sound travels at approximately 343 meters per second in air, it would travel about 137.2 meters in 0.4 seconds (343 m/s * 0.4 s =137.2 m).