Newtons Laws OALH

Do Now

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Name two things that could happen when the forces on an object are balanced

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What is the name of the diagram used to represent the forces acting on an object?

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Describe why stirring speeds up the rate of dissolving

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What equipment do we use to measure temperature

1

Is in the air, the downwards forces is 13N and the upwards force is 10N, what is the resultant force and in which direction is it travelling

1

Draw a free body diagram for question 5

Key Knowledge

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State Newton's First Law

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State Newton’s Second Law

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State Newton's Third Law

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State Newton's First Law

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State Newton’s Second Law

1

State Newton's Third Law

Recall Quiz

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1. If the resultant force acting on an object is ___ the object will either remain _ or moving at a _______________in a straight line

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2. Force can be calculated by …….

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3. Newton’s third law states that………

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Zero resultant force applied (balanced), on a stationary object

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Zero resultant force applied (balanced), on a moving object

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A resultant force applied (unbalanced), on a stationary object

1

A resultant force applied (unbalanced), on a moving object

1

Calculate the force needed to accelerate a car of mass 1000 kg by 5 m/s2

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Calculate the force needed to accelerate a ball of mass 200 g by 30 m/s2

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Calculate the acceleration of a train of mass 30 000 kg when driven by a force of 15000 N.

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Calculate the mass in grams of a toy car if a force of 2 N causes it to accelerate by 10 m/s2

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What force is exerted on a ball of mass 100g if it accelerates to 30 m/s2in 3 seconds?

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If a bus accelerates from 10 m/s to 15 m/s in 10 seconds with a force of 3000N what is its mass?

Action and Reaction Task

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State the action and reaction of shooting a gun

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State the action and reaction of jumping on a trampoline

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State the action and reaction of a person swimming

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State the action and reaction of diving off a raft

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State the action and reaction of a bird flying

Plenary

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Newtons Laws OALH

Name two things that could happen when the forces on an object are balanced

What is the name of the diagram used to represent the forces acting on an object?

Describe why stirring speeds up the rate of dissolving

What equipment do we use to measure temperature

Is in the air, the downwards forces is 13N and the upwards force is 10N, what is the resultant force and in which direction is it travelling

Draw a free body diagram for question 5

State Newton's First Law

State Newton’s Second Law

State Newton's Third Law

State Newton's First Law

State Newton’s Second Law

State Newton's Third Law

1. If the resultant force acting on an object is _______ the object will either remain _______ or moving at a _________________in a straight line

2. Force can be calculated by …….

3. Newton’s third law states that………

Zero resultant force applied (balanced), on a stationary object

Zero resultant force applied (balanced), on a moving object

A resultant force applied (unbalanced), on a stationary object

A resultant force applied (unbalanced), on a moving object

Calculate the force needed to accelerate a car of mass 1000 kg by 5 m/s2

Calculate the force needed to accelerate a ball of mass 200 g by 30 m/s2

Calculate the acceleration of a train of mass 30 000 kg when driven by a force of 15000 N.

Calculate the mass in grams of a toy car if a force of 2 N causes it to accelerate by 10 m/s2

What force is exerted on a ball of mass 100g if it accelerates to 30 m/s2in 3 seconds?

If a bus accelerates from 10 m/s to 15 m/s in 10 seconds with a force of 3000N what is its mass?

State the action and reaction of shooting a gun

State the action and reaction of jumping on a trampoline

State the action and reaction of a person swimming

State the action and reaction of diving off a raft

State the action and reaction of a bird flying

State Newtons three laws

Name two things that could happen when the forces on an object are balanced

What is the name of the diagram used to represent the forces acting on an object?

Describe why stirring speeds up the rate of dissolving

What equipment do we use to measure temperature

Is in the air, the downwards forces is 13N and the upwards force is 10N, what is the resultant force and in which direction is it travelling

Draw a free body diagram for question 5

State Newton's First Law

State Newton’s Second Law

State Newton's Third Law

State Newton's First Law

State Newton’s Second Law

State Newton's Third Law

1. If the resultant force acting on an object is _______ the object will either remain _______ or moving at a _________________in a straight line

2. Force can be calculated by …….

3. Newton’s third law states that………

Zero resultant force applied (balanced), on a stationary object

Zero resultant force applied (balanced), on a moving object

A resultant force applied (unbalanced), on a stationary object

A resultant force applied (unbalanced), on a moving object

Calculate the force needed to accelerate a car of mass 1000 kg by 5 m/s2

Calculate the force needed to accelerate a ball of mass 200 g by 30 m/s2

Calculate the acceleration of a train of mass 30 000 kg when driven by a force of 15000 N.

Calculate the mass in grams of a toy car if a force of 2 N causes it to accelerate by 10 m/s2

What force is exerted on a ball of mass 100g if it accelerates to 30 m/s2in 3 seconds?

If a bus accelerates from 10 m/s to 15 m/s in 10 seconds with a force of 3000N what is its mass?

State the action and reaction of shooting a gun

State the action and reaction of jumping on a trampoline

State the action and reaction of a person swimming

State the action and reaction of diving off a raft

State the action and reaction of a bird flying

State Newtons three laws

1. If the resultant force acting on an object is ___ the object will either remain _ or moving at a _______________in a straight line

1. If the resultant force acting on an object is ___ the object will either remain _ or moving at a _______________in a straight line