2 easy ways for the answer on this bad boy.
First we chosse the measuring scale which for this question we shall use mph.
100meters split into 25 seconds is 4m per second. (100/25 = 4)
Multiply 4 by the number of second in an hour to get the number of meters
4 m/s
87 miles per hour = 1,531.2 feet per 12 seconds
To find the average speed between time=0 and time=2, divide the distance traveled by the time (in this case 2 seconds).
For this you have to work out the speed speed=distance/time therefore the speed here is 20feet/15seconds = 1.3333333m/s Now you have to work out the distance distance = speed X time the distance traveled in 3 seconds is 1.3333333m/s x 3 = 4 feet
That's a rate of 30 miles per hour. A minute is 60 seconds. An hour is 60 minutes or 60*60=3600 seconds. The distance traveled in 1 hour is 44*3600 or 158400 feet. A mile is 5280 feet. Therefore the distance traveled in miles is 158400/5280 or 30 miles.
Velocity is measured by distance traveled divided by the time taken to travel. Unlike speed Velocity contains vectors, which means you can have a negative velocity. For example if a car traveled to the right 6 meters in 3 seconds velocity would be 2 meters per second or 2 m/s An example showing the vector (Direction) would be a car traveled 6 meters to the left in 3 seconds. -6/3= -2 m/s
Its average speed is exactly 100 meters per 25 seconds. Its unit speed is 4 meters per second.
The duration of Alpine Bobsled is 60.0 seconds.
The rate that you cover a distance is your speed. Speed is a measure of the distance traveled per unit time. If your units are meters and seconds, then your speed would be in meters/second. To find the speed of something you divide the distance it traveled by the time it took to travel that distance. For example if something traveled 40 meters in 10 seconds its speed would be (40 meters)/(10 seconds) = 4 meters/second
Speed = (distance traveled) divided by (time to cover the distance) Speed = (50 meters) / (2 seconds) Speed = 50 meters per 2 seconds Speed = 25 meters per second
2 meters every second. bit pointless
1,531.2 feet in 12 seconds @87 mph
Speed= Distance / time => Distance = Speed x Time =16x8 = 128m
87 miles per hour = 1,531.2 feet per 12 seconds
1 mile = 5,280 ft 87 miles in 1 hour = 87(5,280 ft) in 3,600 seconds = 459,360 ft. That is 127.6 ft in 1 second. So in 12 seconds the distance traveled will be 1,531.2 ft (12 x 127.6)
No. If you divide a distance by a speed, you get a time, not a speed. For example, (meters) / (meters/second) = (seconds).
speed = distance/time distance = speed x time = (50m/s) x (2.5s) = 125m
Just divide the distance by the time. (In this case, the speed in the answer will be in meters per second.)