1.

State an example for a situation mentioned below in which a forca) changes the speed of an objectb) changes the shape of an objectc) changes the direction of an object.

Answer»

Examples in Which Force changes the speed of an object which is moving:

--->When a batsman will hit the ball with bat, the speed of moving ball changes.

---> When a person apply the brakes in car, suddenly the car comes to rest with decrease in speed.

---> When Fielder catches the ball, the speed of ball decreases.

--->When we pull the trolley, the speed of trolley increases.

When you bounce a ball, the wall of the ball is temporarily compressed.

When your car tries to move a tree, but instead dents its bumper.

When you squeeze a lump of clay (or dough).

When a ball thrown up, it will changes its direction while the ball the maximum height.(Gravitational pull);

thanks

a) When you catch a cricket ball and hence decrease its speed.

b) When you squeeze a mud ball.

c) When you kick a moving ball in other direction.



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