a ladybug crawls vertically on a leaf. its motion is shown on the following graph of vertical position y vs time t what is the average speed of the ladybug between the times t=4s and t=7s

Explanation:

The attached figure shows the position-time graph of a ladybug. We need to find the average speed of the ladybug between t = 4 s to t = 7 s.

We know that, the slope of a position-time graph gives velocity of an object. It can be given by :

In this case, the position of a ladybug at t = 4 s and at t = 7 s is the same i.e. 2 m.

It means its velocity is equal to at this time or we can say that ladybug is at rest.

scientific laws are the result of testing theories and proving them to be facts.