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What is a runners average speed if he runs 100 meters in 15 seconds?
6 2/3 meters per second
How far will you travel in 30 seconds accelerating from rest at 1 meter per second per second?
-- 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.
What is the average velocity of a car that accelerates from 15 meters per second to 25 meters per second in 10 seconds?
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
Is 300 meters in 1 minute equivalent to 75 meters in 25 seconds?
300 meters/60 sec. = 75 meters/X sec. 300X = 4500 X =15 seconds ------------------- no 300/60 = 5 75/25 = 3 ---------------no, again
What is a car's acceleration if it increases its speed from 5 meters per second to 20 meters per second in 3 seconds?
In general, the acceleration during that time interval could vary considerably. However, we can calculate the average acceleration during the interval. The change in speed is 20 meters per second - 5 meters per second = 15 meters per second, and this change in speed occurs over a 3 second interval. Thus the average change in speed over this interval is 15 meters per second/ 3 seconds = 5 meters per second per second = 5 meters/second2
What is the speed of an object that travels 45 meters in 15 seconds?
The speed of the object would be 3 meters per second (45 meters ÷ 15 seconds).
What is the average speed of 15 meters per 2 second?
15 metres per 2 seconds = 7.5 metres per second.
If a planes initial speed is 0 meters per second and is accelerated at 15 meters per second squared what is its speed for 0-10?
The speed of the plane after 10 seconds of acceleration at 15 m/s² would be 150 meters per second. This is calculated by multiplying the acceleration (15 m/s²) by the time (10 seconds).
Calculate the average speed of a boat that travels 600 meters in 40 seconds?
15 meters per second
What is a runners average speed if he runs 100 meters in 15 seconds?
6 2/3 meters per second
What is acceleration of car that moves from speed of 5.0 meters per second to speed of 15 meters per second in 6.0 seconds?
1.667 metres per second squared
How far will you travel in 30 seconds accelerating from rest at 1 meter per second per second?
-- 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.
How far will a car go in 15 seconds if it is traveling at 40 meters seconds north?
Time, t = 15 secondsVelocity, v= 40 meter per secondDistance. s= vt= 15* 40= 600metersThe car will go 600 meters.
How far away are you if it takes 15 seconds to hear an echo?
If it takes 15 seconds for an echo to be heard, the distance between you and the reflecting surface (such as a wall, cliff, or building) is approximately 2,250 meters (15 seconds multiplied by the speed of sound at sea level, which is about 343 meters per second).
What is the average velocity of a car that accelerates from 15 meters per second to 25 meters per second in 10 seconds?
If the acceleration was constant (15 + 25) /2 = 20 (time does not figure into the averaging at all!)
How fast 800 Meters if you went 15 kilometers per hour?
About two minutes to cover 800 meters traveling at 15mph
How long will it take to walk 900 meters roughly?
Walking at a meter per second would take 900 seconds (15 minutes); at a faster walk, 1.5 meters per second, about 600 seconds ( 10 minutes).
