Average Speed = (Total distance)/(Total Time)
=100/45
=2.22 m/s
"The average speed is the total distance travelled by the object in a particular time interval. The average speed is a scalar quantity. It is represented by the magnitude and does not have direction."
The most common formula for average speed is distance travelled divided by time taken. The other formula, if you have the initial and final speed, add the two together, and divide by 2.
"Distance is the total movement of an object without any regard to direction. We can define distance as to how much ground an object has covered despite its starting or ending point."
Know more about average speed here
https://brainly.com/question/12322912
#SPJ2
