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How do I make a fitted vinyl tablecloth?

Quick and Easy DIY Fitted Table Cover

  1. First measure your table. Add two inches to the measurements on all sides.
  2. Fold over your edges a half inch and iron down.
  3. Wrap your elastic around the table to measure how much you need.
  4. Then using a safety pin in the edge of your elastic, feed elastic through the casing you created in the tablecloth.

What changes happened when you cut a table cloth?

When the cloth is pulled quickly, the tableware needs to accelerate at a greater rate to move along with it; but the force needed to make that happen is greater than the frictional force available an it lags behind. If the cloth is pulled very rapidly, the tableware ‘stays put. ‘

Why can a tablecloth be pulled out from under dishes?

When you pull the cloth, friction between the cloth and the bottoms of the dishes acts on the them for a short time in the direction of the pull. Except, the tablecloth is “slippery,” so the force of friction is small and the cloth slides out from underneath the objects without dragging them too much.

Should we pull the tablecloth quickly or slowly?

If the tablecloth is pulled slowly, friction (rubbing) between the beaker and tablecloth will cause the tablecloth to pull the beaker with it. But, if the tablecloth is pulled quickly, the beaker won’t mover. Inertia keeps the beaker in place because friction is not as strong when you pull fast.

Should we pull the tablecloth quickly or slowly if some objects are lying on it justify you answer?

What’s the science: Newton’s First Law of Motion states that if an object is at rest it stays at rest and if an object is in motion it stays in motion until acted on by an outside force. For this trick, that means if you pull the tablecloth slowly the dishes will want to to stay resting on the table due to friction.

What is Newton’s third law?

Newton’s Third Law: Action & Reaction If object A exerts a force on object B, object B also exerts an equal and opposite force on object A. In other words, forces result from interactions.

Which of Newton’s law is inertia?

Alternative Title: Newton’s first law. Law of inertia, also called Newton’s first law, postulate in physics that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by a force.

How can you tell which objects have more inertia than others?

The more inertia that an object has, the more mass that it has. A more massive object has a greater tendency to resist changes in its state of motion.

Do all the bodies have same inertia?

Answer. all bodies does not have same inertia because inertia depends on the mass of the body. For example it is easy to push or pull or stop a empty box or a book but it is not easy to push or pull or stop a car with the same force you used on the book or box.

Does speed affect inertia?

For both interpretations, the answer is ‘yes’ since force still acts in an opposite force on anything which has mass. As you accelerate, your velocity increases and therefore mass will increase. The greater the mass, the greater the inertia.

What factors can decide the inertia of a body?

The moment of inertia depends on the following factors,

  • The density of the material.
  • Shape and size of the body.
  • Axis of rotation (distribution of mass relative to the axis)

What increases the moment of inertia?

The moment of inertia of a body is directly proportional to its mass and increases as the mass is moved further from the axis of rotation.

Which factors does the inertia of rest depend on?

Inertia depends on density and mass. Inertia is directly proportional to mass and density of an object. More the mass of an object, more is the inertia of the body.

Which has more inertia?

Answer Expert Verified If an object has more mass it has more inertia. Heavier objects have more inertia than lighter objects. A stone has more inertia than a rubber ball of the same size because it has more than a rubber ball of the same size.