Take two eggs and drop them from a certain height one by one . Drop one egg onto a concrete floor and another oneonto a cushion pillow . What changes do you notice ? When the egg is droppedonto a concrete floor , it breaks. But , the egg is dropped onto the cushion pillow . What changesdo you notice ? When the egg is dropped onto a concrete floor , it breaks . But , the egg dropped onto the cushion pillow does not break . Can you explain why ?

Take two eggs and drop them from a certain height one by one . Drop on

1.	Take two eggs and drop them from a certain height one by one . Drop one egg onto a concrete floor and another oneonto a cushion pillow . What changes do you notice ? When the egg is droppedonto a concrete floor , it breaks. But , the egg is dropped onto the cushion pillow . What changesdo you notice ? When the egg is dropped onto a concrete floor , it breaks . But , the egg dropped onto the cushion pillow does not break . Can you explain why ?
Answer» Solution :(i) Egg dropped on concrete : A largeforce acting for a short period of time and a SMALLER force acting for a longerperiod time . Egg dropped on CUSHION pillow : A smaller force acting for a longerperiod . (ii) In this activity for the egg dropped to a cushion pillow , the time of interaction of forceis large and makesthe magnitude of force small. (iii) So , it does not break . When the same egg is dropped ontoa concrete FLOOR , the time of interaction is very short and hencethe force becomeslarge , which breaks the egg . (IV) Such a forceis known as " IMPULSIVE force " .