The speedometer of a car reveals information about the instantaneous speed of your car. It shows your speed at a particular instance in time... Yet, on average, you were moving with a speed of 25 miles per hour.
Hope you liked the example, and glad I could help!
Yes average speed may be different from instantaneous speed
Explanation:
When an object is moving with non uniform speed on a straight road or on a curved path then its instantaneous speed at different points of its path is different.
But if we will find the average speed of the path then it will be different from its actual average speed
For example we can say that let a Car is moving for speed 40 km/h for first hour of its journey and then for next hour of its journey its speed is 60 km/h
So here instantaneous speed of the car is either 40 km/h or 60 km/h
What is the pressure transmitted in the liquid on a hydraulic pump where an elephant with a weight of 40 000 N is placed on top of the large piston with an area of 40 m2. The small piston area is 4 m2.
Chemical energy is energy stored in the bonds of chemical compounds, like atoms and molecules. This energy is released when a chemical reaction takes place.