What happens when you slowly pulled the cardboard? Explain
What happens when you flicked the cardboard? Explain
What happens when you hit the coin at the bottom?Why is this so?


Sagot :

The below mentioned answers are activities using coin and cardboard to explain Law of Motion. Law of Motion can be described here with the different force to move things. The three law of motions are the following:

  1. Law of Inertia
  2. Law of Acceleration
  3. Law of Interaction

Other details on Law of Motion can be discussed more on https://brainly.ph/question/216463.

Material and Condition

The materials to be used are the following:

  • Coin
  • Cardboard
  • Glass

That coin will be placed on top of the cardboard. The cardboard will be placed on top of a glass or something.

Slowly pulling the cardboard

When the cardboard is slowly pulled, the coin on top of it will also move with it. The frictional force acting between the coin and the cardboard made the coin to stay on top of the cardboard used.

Flicking the cardboard

When the cardboard was flicked, the cardboard moved upward and outward, but the coin cannot be with it. Since the cardboard removed from underneath, therefore the coin will be dropped into the 'glass'. The coin will not join together with the flicked cardboard because the coin is at rest.

Hitting the coin at the bottom

When the coin hit from the bottom, the coin will move upward and may move depend on the force given even there are still other coins that don't move.

This coin and cardboard activity is a simple example but we can see it in our surroundings with the same condition.

Read other activity for the 3rd law of Motion at https://brainly.ph/question/130791.

Read other activity for the 1st law of Motion at https://brainly.ph/question/1511787.