Speed = distance/time
=> Speed = 20m / 5s
=> Speed = 4 m/s or 4 ms-1
6
6
Just divide the distance by the time. (In this case, the speed in the answer will be in meters per second.)
Speed = (distance traveled) divided by (time to cover the distance) Speed = (50 meters) / (2 seconds) Speed = 50 meters per 2 seconds Speed = 25 meters per second
Acceleration = (change in speed)/(time for the change) = (15-5)/(6) = 10/6 = 12/3 meters per second2
395000 meters/9000 seconds is 43.889 meters/second
4 meters/2 seconds = 2 meters/second.
If an object moves 50 meters in 5 seconds, its average speed is 50/5 = 10 meters per second.
A rocket that travels 9000 meters in 12.12 seconds moves at 742.5742 meters/second which is approx 1660 mph
Just divide the distance by the time. (In this case, the speed in the answer will be in meters per second.)
1.667 metres per second squared
20
Speed = (distance traveled) divided by (time to cover the distance) Speed = (50 meters) / (2 seconds) Speed = 50 meters per 2 seconds Speed = 25 meters per second
what is the speed of a rocket that travels 9000 meters in 12.12 seconds
Acceleration = (change in speed)/(time for the change) = (15-5)/(6) = 10/6 = 12/3 meters per second2
Use the formula: Speed = distance / time. If you divide meters / seconds, the speed will obviously be in meters/second.
Speed equals Distance over Time. Distance = 35 metres, Time = 5 seconds. 35/5 = 7 metres per second or 7ms-1
The speed of the car is precisely 20 meters per second, or 72 kilometers per hour.My speed is zero, since I am sitting on my porch watching the car whiz by at 72 kilometers per hour.
4 meters/2 seconds = 2 meters/second.