A ball rolls 12 meters in 4 seconds. What is the average speed of the ball?
3 meters/second
Correct! To find the average speed, we divide the distance traveled (12 meters) by the time taken (4 seconds):
Average speed = distance ÷ time
Average speed = 12 meters ÷ 4 seconds
Average speed = 3 meters/second
Therefore, the average speed of the ball is 3 meters/second.
To find the average speed of the ball, we need to divide the distance traveled by the time it took to travel that distance.
Average speed = Distance / Time
In this case, the ball traveled 12 meters in 4 seconds.
Average speed = 12 meters / 4 seconds
Simplifying the calculation gives us:
Average speed = 3 meters/second
So, the average speed of the ball is 3 meters per second.
To find the average speed of an object, you need to divide the total distance traveled by the time it took to travel that distance.
In this case, the ball rolled a distance of 12 meters in a time of 4 seconds. So, to calculate the average speed, you divide the distance (12 meters) by the time (4 seconds):
Average Speed = Distance / Time
Average Speed = 12 meters / 4 seconds
Calculating this gives us:
Average Speed = 3 meters/second
Therefore, the average speed of the ball is 3 meters per second.