# Why is it easier to push a nail in a wall through its pointed end?

## Why is it easier to push a nail in a wall through its pointed end?

Question 3: Why is it easier to push a nail in a wooden plank through its pointed end? Answer: It is easier to push a nail into a wooden door through its pointed end than through its blunt end, because small area of the pointed end helps in creating more pressure and it becomes easier to insert the nail.

### Why do we fix a nail in a wooden plank at pointed end and not on flat end Class 8?

it is to fix through pointed end because it has less surface area and force exerted by us will produce more pressure.

#### Why is the pointed side of the nails used to hammer it down into the surface and not the head of the nail?

Answer Expert Verified This is because blunt nail occupies more area than sharped nail. As pressure exerted it inversely proportional to area lesser the the area, the pressure will be more.So the sharp will exert more pressure as it occupies less area.

Why is it difficult to push a nail into a wooden plank by its head?

Pressure is inversely proportional to area. The area in more in the head of the nail ,therefore it requires much pressure. Hence it is hard to push a nail into wooden plank by its head.

Why is it easier to push a nail?

Answer: It is easier to push a nail in a wooden plank through its pointed end because the surface area of the nail is less so the pressure will be more on the surface for the same force. The same force, therefore, produces a pressure sufficient to push the pointed end of nail into the wooden plank.

## Why do iron nails have sharp edges?

The ends of the nails and pins are made sharp in order to minimize the area which in turn increases the pressure.So when you hit the nail on its head , even a small force converts into a large pressure due to the small area of the tail and the nail is able to insert in the wall.

### Which side of iron nail can be pushed easily into the wall?

Answer: we need to apply more force while using blunt iron nail . Explanation: because sharp nail has smaller area than the area of blunt nail . So sharp nail gets more pressure fix easily into the wall than the blunt nail .

#### Why is it easier to hammer sharp nail?

Smaller the surface area, greater the pressure it exerts . A sharp nail has smaller surface area than a blunt nail so it is easier to hammer a sharp nail.

Why is it easier to hammer a sharp nail into the wood?

There is more pressure in a sharp nail, so it will be easier for it to be driven into the wood, but there is less pressure in a blunt nail as there is more surface area, which makes it harder to press in. The smaller the surface area, the more pressue there is.

Why is it easy to pull downward?

Friction is the force acting between the object and the surface. So, when there will be less force of friction, it is easier in that case to move the body. Hence, it is easier to pull than to push a body.

## Why is it easier to push a nail in a wooden plank through 2 3 6 its pointed end?

### Why did the nail goes deeper and deeper into the wood?

You only need protection against the “equal and opposite reaction” of the nail against your soft hands. The nail can penetrate the wood because it is sharp, applying high pressure to the surface area it contacts.

#### Why is it easier to push a nail in a wooden plank through its pointed end?

It is easier to push a nail in a wooden plank through its pointed end because the surface area of the nail is less so the pressure will be more on the surface for the same force. The same force, therefore, produces a pressure sufficient to push the pointed end of nail into the wooden plank.

Is it possible to drive a nail into a piece of wood with a hammer?

Different woods have different resistance to pressure, so it’s still rather easy to push a nail through a sheet of balsa wood, for example, while it’s much harder to push it through a sheet of oak. Second, the hammerhead actually accumulates a lot of energy in the duration of the swing, stored as kinetic energy in the head.

Why is it possible to drive a nail into a wall?

The hammer is heavier so momentum is more initially even if hand and hammer hit at same velocity. As well as the time taken for the momentum to change to zero is less in case of the hammer. Both these factors increases the force exerted by the hammer considerably. Hence, it is able to drive a nail inside a wall.