What is average speed ? in which situation we required to find average speed.
Answers
Answer:
It is ratio of distance traveled by time taken.
Explanation:
Various cases are there.
Like time average speed, distance average speed.
Example for Time average speed(special case)
when Ronan travel half of the time with v1 and other half with v2 then av speed is: just add v1 and v2 and divide by two.
example for distance average speed((special cases)
case:1
when you move half distance with v1 other half with v3, the av speed is:
=2v1v2 divided by v1+v2
case:2
when you move one third distance with v1, two third with v2 , three third with v3, av speed is:
=3v1v2v3 divided by v1v2+v2v3+v1v3.
Hope you understood....
Answer:
In everyday use and in kinematics, the speed of an object is the magnitude of the change of its position; it is thus a scalar quantity.[1] The average speed of an object in an interval of time is the distance travelled by the object divided by the duration of the interval;[2] the instantaneous speed is the limit of the average speed as the duration of the time interval approaches zero.
Explanation:
Divide the total distance traveled by the total time spent traveling. This will give you your average speed. . So if Ben traveled 50 mph for 3 hours, 60 mph for 2 hours, and 70 mph for 1 hour, his average speed was about 57 mph. plz mark me as branliest