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How many mph is 9ft in 1 second?
Nine feet in one second = 6.14 mph
If a car is going 27 MPH how many meters would it travel in one minute?
27 mph = 724.2048 m/min .... (1 mph = 26.8224 meters/min)
Which one is faster 256 kilometers per hour or 75.2 meters per second?
75.2 meters per second is faster than 256 km/h.75.2 meters per second = 168.2 mph256 km/h = 159.1 mph
One meter divided by 0.18 seconds equals how many meters per second?
(1/0.18) = 5.555 meters per second (rounded)
What does the phrase per second per second mean?
per second per second is taken with the context of how an object is changing its acceleration. An object accelerates by speeding up or slowing down. If an object speeds up, it could speed up at a rate of 5 meters per hour, let's say, every second. So after one second, its speed is 5 mph; after two seconds, its speed is 10 mph and so forth. If an object's speed is increasing at 5 meters a second, then its speed is 5 meters per second the first second; 10 meters per second the second second and so forth. We would say the object's acceleration is 10 meters per second / per second.AnswerIt has to do with speed,the time an object falls from a given height is calculated in seconds per second( it fell in less than a second)
