If it is going from rest, it's speed after 5 seconds is 12.5 metres per second
395000 meters/9000 seconds is 43.889 meters/second
That's easy, if the car is initially traveling at 25 meters per second and gradually accelerates 3 meters per second for 6 seconds then the car is traveling at 43 meters per second.
If an object is travelling 100 meters in 1400 seconds, then it is travelling (100 / 1400) or about 0.0714 meters per second.
it is 10 meters per second + 7 seconds * e^2 / 3 + 22 meters * 5 = approximately 137.2 kilometers per hour. Because the car isn't traveling in a circular motion and you need meters per second, you need to do the following: 137.2 / (2 * pi * 3.6) = 32.104 meters per second
To calculate the time it takes for a snail traveling at 0.013 meters per second to cover 20.3 miles, first convert miles to meters: 20.3 miles is approximately 32,700 meters. Then, divide the distance by the speed: 32,700 meters ÷ 0.013 meters/second = about 2,515,384 seconds. Converting seconds to years (2,515,384 seconds ÷ 31,536,000 seconds/year) gives approximately 0.08 years, or about 29 days.
you doing homework???
The sprinter's acceleration is 2 meters per second squared.
If you traveled 100 meters in 30 seconds, then you would be traveling at 3.333... meters per second, or 200 meters per minute, or 12 kilometers per hour (7.45 miles/hour).
Speed=Distance/ Time For example: You go 40 meters in 10 seconds. 40/10= 4. So you would be traveling at 4 meters per second.
It is accelerating at 1.2m/s 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.
50 meters in 10 seconds is faster. you go 5 meters per second in 50 meters per second, and you go 6 meters a second in 5 seconds..