Question

what is the average speed of a cheetah that sprints 100 meters in 4 seconds?​

Answer 1

Answer:

25m/s

Explanation:

speed= distance/time

distance=100m

time= 4 seconds

Therefore, 100m/4s = 25m/s

Answer 2

Given:

$S1=100m$

$T1=4s$  

Average speed=distance/time  

$=100/4$  

Average speed$=20m/s$  

The velocity of an object is the rate of change of its position with respect to a frame of reference and is a function of time.

Velocity is equivalent to a specification of an object's speed and direction of motion

The total distance traveled for the object in question is divided by the total elapsed time taken to travel the distance.

Hence, $Average speed=total distance/total elapsed time$