Forces

Question 1

What is force?

Answer 1

A push or pull that happens when to objects interact

Question 2

What are the two kinds of forces

Answer 2

Internal force

External force

Question 3

What is internal force

Answer 3

These forces are generated inside the bodies. They include movement and reactions that result in muscles inside our bodies contracting or relaxing to pull on tendons or joints.

Question 4

What are external forces

Answer 4

These forces are generated outside the body. They include things like gravity resistance and contact with other objects or people.

Question 5

Types of external forces

Answer 5

Contact forces and noncontact forces

Question 6

What a contact forces

Answer 6

These forces are objects that can come into direct contact with each other

Question 7

What a noncontact forces

Answer 7

These forces act on objects without coming into direct contact with them

Question 8

Momentum

Answer 8

The tendency of any object in motion to continue moving

Question 9

Force summation

Answer 9

The sequential combination of forces produced by different parts of the human body acting together to maximise of force production