What happen when you hit the coin at the bottom Why is this so?

What happen when you hit the coin at the bottom Why is this so?

Explanation: The coin has inertia, meaning it really wants to stay in one place. If you move the card slowly, it isn’t fast enough to overcome that force. If you flick it quickly, the coin stays in one place and then drops into the cup.

What kind of force opposes the motion of the feather?

FRICTION
FRICTION: Friction is a force that opposes motion.

When you dropped a ball on the floor what forces is acting on it?

The gravitational force is an interaction between two objects with mass. For a falling ball, the two objects with mass are the Earth and the ball. The strength of this gravitational force is proportional to the product of the two masses, but inversely proportional to the square of the distance between the objects.

What happens to the coin when you hit the hoop on the outside?

On the ring is placed a coin so that it sits directly above the bottle opening. A sharp blow on the ring knocks it out from under the coin with the latter dropping into the bottle. If you strike the ring directly from the side, the coin will be projected into the air and miss the bottle completely.

What will happen to the pile of coins when one of the coins is moved out quickly?

When a pile of carrom coins hits with a fast sliding striker, the carrom coins at the bottom gets scattered and the rest of the coins remain intact. This is because when the striker hits the lowest coins, they move is. they change their state of rest.

What is the force that opposes the movement of an object?

The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down. • When objects move through a fluid, such as air or water, the fluid exerts a frictional force on the moving object. The frictional force from a fluid is called a drag force.

What force is responsible for the showing of the ball?

The forces acting on a spinning ball during impact are the force of gravity, the normal force, and the force of friction (which has in general both a ‘translational’ and a ‘rotational’ component).

What force is ball on the ground?

, because end speed is zero. So ball force affecting ground is it’s weight scaled by falling time over interaction time with ground ratio. Analogically ground will exert normal force with same magnitude on ball.

What is the effect of increasing the force applied on the body to its acceleration?

As we increase the force on an object the acceleration increases proportionally. Since the mass does not change as the acceleration increases, we can say that force is equal to acceleration. Therefore, if you double the force you double the acceleration.

Why does the golf tee fall into the bottle when the hoop is pulled?

Gravity and air resistance are the forces acting on the skydiver before the parachute is opened. When the hoop is pulled, gravity causes the golf tee to fall inside the bottle.

Why does a coin shoot out of a stack of coins?

If you push or pull slowly friction helps pull or push the tower along with the bottom coin. If you push or pull quickly, the coins still rub, but the friction force doesn’t have time to get the stack moving. So the coin shoots out without pulling the tower with it.

Why does a coin drop into the glass?

When you move the paper slowly the coin remains on it but when you move it really fast the coin drops into the glass. I asked my teacher why is that and he said that it is because of Newton’s First Law, but the law talks about objects with no forces acting on them and in this case force does act on the coin.

How is the coin affected by the frictional force?

As a consequence, you are acting with a force on the system. This force acts on the paper, but not directly on the coin: this is affected by the force through the frictional force (between the coin and the paper).

Why does the paper move when a coin is dropped?

It’s obvious that the paper moves because of the force we are exerting on it, and it’s acceleration is decreased by the friction force between the coin and the paper.(The paper is going rightwards, but the coin is exerting a friction force to the paper, leftwards).