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MindMap Gallery Newton Laws of Motion
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Newton Laws of Motion
Newton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.
Edited at 2020-10-08 08:28:11- Mind Map Kingdom
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Newton Laws of Motion
- Mind Map Kingdom
Mind maps are a great resource to help you study. A mind map can take complex topics like plant kingdom and illustrate them into simple points, as shown above.
- Team Communication Strategies
Mind maps are useful in constructing strategies. They provide the flexibility of being creative, along with the structure of a plan.
- Types of Vitamins
Vitamins and minerals are essential elements of a well-balanced meal plan. They help in ensuring that the body is properly nourished. A mind map can be used to map out the different vitamins a person requires.
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- Outline
Concept-Map-of-Newton-Laws-of-Motion
Friction
Force that opposes motion
Advantages and Disadvantagesof Frictions
Ways to Reduce Friction
Scale Diagram to solve for forces
Use to solve
Resultant Forces
Use Parallelogram/Triangle Method
Resultant force must have double arrow head
Forces in Equilibrium ( No balanced forces)
Use closed triangle method
Things to include in diagram:
1. Scale (1 cm rep 100N)
2. Parallelogram/ Triangle Method
3. Answer must include: Magnitude of Force and direction (means angle to which force)
Newton 1st Law
an object at rest will remain at rest
E.g: Book Resting on a table
an object in motion will continue in motion atconstant speed in a straight line in the absenceof a resultant force acting on it.
Terminal Velocity
For Falling Object,
when Weight = Air Resistance,
No Resultant Force --> No Acceleration
Falling at a constant velocity (Terminal Velocity)
Factors Affecting Terminal Velocity
Mass
The greater the mass, the greater the terminal velocity
Surface Area
The greater the surface area, the smaller the terminal velocity
Newton 2nd Law
Newton’s second law of motion states that theresultant force acting upon an object is equal to theproduct of the mass and the acceleration of theobject.
Fr = ma
Resultant of Parallel Forces
Resultant of NonParallel Forces
Newton 3rd Law
Newton’s third law of motion states that for every action there is an equal and opposite reaction
If object A exerts a force on object B, then B exerts an equal but opposite force on A
Newton’s third laws tells us 4 characteristics of forces:
1. Forces always occur in pair. Each pair is made of an action and reaction.
2. Action and reaction forces are equal in magnitude.
3. Action and reaction forces are opposite in direction.
4. Action and reaction forces act on different bodies.