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A car travels 30 meters in 15 seconds what is its average speed?
You use the formula speed = distance/time
A car slows down uniformly from 30.0 meter per seconds to rest in 7.20 seconds how far did it travel while decelerating?
Its average speed was 1/2 of (30 + 0) = 15 meters per second.Distance = (average speed) x (time) = 15 x 7.2 = 108 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 can a radio wave travel in 5 seconds?
Speed of light 3.0*10^8 m/s times 5 seconds = 15*10^8m
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).
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 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 long does it take a car to travel 525meters if it is traveling at 15 meters per second?
Time is equal to distance divided by speed. t=d/v t=525m / 15m/s = 525/15 seconds = 35 seconds
A car traveling at 25 meters a second speeds up to 40 meters a second over a period of 15 seconds what is the average acceleration of the car?
Average acceleration = (change in speed) divided by (time interval)A = (40 - 25) / 15 = 15/15 = 1 meter/sec2
A car accelerates from 15 meters per second to 25 meters per second in 7 seconds Assume constant acceleration How far did it travel in this time?
The average speed = 1/2 (initial speed + final speed) = 1/2 (15 + 25) = 1/2 (40) = 20 meters per second.The distance traveled = (average speed) x (time) = (20 x 7) = 140 meters.
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 acceleration of a car that moves from a speed of 5 meters per second to a speed of 15 meters per second during a time of 6 seconds?
Acceleration = (change in speed)/(time for the change) = (15-5)/(6) = 10/6 = 12/3 meters per second2
