# What is the reaction force when a hammer hits a nail quizlet?

## What is the reaction force when a hammer hits a nail quizlet?

Describe the interaction forces between a nail and a hammer that hits it. The hammer exerts a force on the nail, and the nail exerts a force on the hammer. State Newton’s third law. Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first object.

What is action and reaction in hammering a nail?

(b) Action: The force exerted by the hammer on the nail. Reaction: The force applied by the nail on the hammer.

### Where is the force when you hit a nail with a hammer?

Newtons Third Law of Motion. The hammer strikes the nail exerting a force on the nail. Newtons third law states that if a force is exerted on an object, the object exerts a force back. So the nail exerts a force back on the hammer.

What will happen when a nail is hammered?

Explanation: If you properly time your hammer strikes, the last blow will drive the nail head slightly below the surface of the material you’re nailing into. Done properly, the shape of the hammer head will slightly countersink the nail but will not mar the wood surface at all.

#### What is the force of a hammer swing?

Consider that the average force exerted by a hammer striking a nail is about 100 pounds. The sharp nail tip has an area of one-hundredth of a square inch. So the pressure the nail tip exerts on the wood is 100 pounds divided by 1/100 square inch for an amazing 10,000 pounds per square inch!

What Newton’s law is exemplified by the action of a hammer hitting a nail?

Newton’s third law states that for every force, there is an equal and opposite force. The force of the hammer on the nail will be equal in magnitude, but opposite in direction, to the force of the nail on the hammer.

## Which force required in hammering the nail is?

5 Answers. The frictional force (F) holding the nail in place is what both the hammer and the large mass must overcome to move the nail. To get the nail to move you need a (Force = mass * acceleration) of the object hitting the nail greater than the (Force) holding the nail in place.

What exerts the reaction force?

A person pushes against a wall (action force), and the wall exerts an equal and opposite force against the person (reaction force).

### What is action reaction Forces?

A force is a push or a pull that acts upon an object as a results of its interaction with another object. These two forces are called action and reaction forces and are the subject of Newton’s third law of motion. Formally stated, Newton’s third law is: For every action, there is an equal and opposite reaction.

What does hammer a nail mean?

slang. a persistently demanding and critical of someone. b in hot pursuit of someone. vb. 12 to strike or beat (a nail, wood, etc.)

#### What is the harmful effects of hammer and nail?

The most common effect of a hammer injury is a blackened nail. The nail even may fall off and a new one grows in place. Sometimes, those injuries can become infected. Keep your injury clean and watch out for redness or puffiness.