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Is there a difference between meters per second and meters?
Yes. The first is a speed (or velocity), the second is a distance.
What is the length of the third side of a triangle when the first side is 7.050 meters long and the second side is 6 meters long?
That depends entirely on the size of the angles !
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)
Do these rectangles have the same perimeter- 12 m x 4 meters and 13 m x 3 meters?
Yes The first has 2 sides of 4 and two of 12 -- so the perimeter is 32 meters with an area of 48 Sq meters. The second has two sides of 3 and two of 13 ----- so the perimeter is 32 meters with an area of 39 Sq meters. (the areas a different).
Jennifer ran 6 miles in 43.7 minutes how what is her speed in meters per second?
First we must convert to the proper units: 6 miles = 9656.064 meters 43.7 minutes = 2622 seconds Now we must divide distance by time: 9656.064 m / 2622 s = 3.682709382 m/s So Jennifer ran at 3.68 meters per second.* *answer rounded to the nearest hundredth
