Write an activity to show that force can increase the speed of an object
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Let us consider some day to day activities in your life. These might most probably include running, catching a ball, hitting a ball from bat, goal keeping, jumping, etc. In all such activities we are changing the state of motion of some object, i.e. either an object is made to come at rest or to move faster or to change its direction of motion.
Force: Push or Pull
PUSH: Applied force intended to drive.
PULL: Action which acts in direction of the origin of force.
So based on above definition, we will try grouping all the actions into namely two categories: Push and Pull.
Generally, Forces are described as push or pull on an object.
Image on the right shows an activity demonstrating pull action (pulling the rope). And image on the left shows an activity demonstrating a push action(pushing the ground so as to lift the body).
Example: Consider a Box kept on a horizontal ground. This depicts that the force might move the box if it is of proper magnitude. But in case of figure B (below), no matter how much force you apply the box is never going to move.
Forces applied on an object in same direction add to one another. So the net force in this case will be the summation of the forces.
While
In case, Forces are applied on an object in opposite direction, then the net force will be difference of both the forces.
Force: Push or Pull
PUSH: Applied force intended to drive.
PULL: Action which acts in direction of the origin of force.
So based on above definition, we will try grouping all the actions into namely two categories: Push and Pull.
Generally, Forces are described as push or pull on an object.
Image on the right shows an activity demonstrating pull action (pulling the rope). And image on the left shows an activity demonstrating a push action(pushing the ground so as to lift the body).
Example: Consider a Box kept on a horizontal ground. This depicts that the force might move the box if it is of proper magnitude. But in case of figure B (below), no matter how much force you apply the box is never going to move.
Forces applied on an object in same direction add to one another. So the net force in this case will be the summation of the forces.
While
In case, Forces are applied on an object in opposite direction, then the net force will be difference of both the forces.
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