force

Question 1

Force

Answer 1

Force is any interaction (push/pull)

Question 2

What is the equation for force

Answer 2

Force= mass x acceleration

Question 3

What are force examples

Answer 3

1- Get objects moving
2- Stop objects from moving
3- Change the direction of a moving object
4- Change the speed
5- Balance force

Question 4

External forces

Answer 4

Interactions between the body and the environment

Question 5

Example of external forces

Answer 5

Contact

• Friction
• Air resistance
• Water resistance

Non-contact
- Gravity

Question 6

Internal forces

Answer 6

Structures of the body that interact to produce movement

Question 7

Examples of internal forces

Answer 7

Action of muscles and tendons that act together to product force that causes movement

Question 8

Contact definition

Answer 8

Objects that come into direct force

Question 9

Non contact definition

Answer 9

Act on objects without coming into direct contact

Question 10

Simultaneously definition

Answer 10

body parts move at the same time to produce forces

- accuracy/ maximum power

Question 11

Sequentially definition

Answer 11

Combination of forces produced by different parts of the body, acting together to create more force

Question 12

Application of force by the body and equipment

Answer 12

• body is used as a vehicle for applying force to an object

- forces by the muscles, the body creates the movement of the limb to make contact