how many seconds will it take for a saterllite to travel 450 km at rate of 120 m/s?
t = time; D = distance; V = speed
t = D/V
= 450,000 m / 120 m/s
= 3750 s
To calculate the time it takes for a satellite to travel a certain distance at a given speed, we can use the formula:
Time = Distance / Speed
In this case, the distance is given as 450 kilometers and the speed is given as 120 meters per second. However, we need to ensure that the distance and speed are in the same unit before performing the calculation.
Since 1 kilometer is equal to 1000 meters, we need to convert the distance from kilometers to meters:
450 kilometers = 450 * 1000 meters = 450000 meters
Now, we can use the formula to calculate the time:
Time = 450000 meters / 120 meters per second
Dividing the distance by the speed gives us:
Time = 3750 seconds
Therefore, it will take 3750 seconds for the satellite to travel 450 kilometers at a rate of 120 meters per second.