Forces and Motion — IGCSE Physics (Edexcel)

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Forces and Motion — IGCSE Physics (Edexcel)

units 1.1 and 1.2P

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units 1.1 & 1.2P

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Level

Intermediate
Total Enrolled

16
Duration

16 hours
Last Updated

March 4, 2023

Forces and Motion — IGCSE Physics (Edexcel)

What I will learn?

Course Curriculum

Units This will show us all the units of this topic

units 1.1 and 1.2P

units 1.1 & 1.2P

Movement and Position 1.3 — plot and explain distance – time graph You would learn how to plot and explain distance - time graph if object is moving with different speeds.

1.3 plot and explain distance time graphs.

Examples of Lesson 1

Quiz: 1.3– distance-time graph

Movement and Position 1.4 — Average Speed Calculations In this topic we would learn how to find average speed of objects

1.4 Average speed relationship

Examples

Quiz–1.4: Average speed

Movement and Position 1.5 — practical to investigate the motion of everyday objects such as toy cars or tennis balls 1.5 practical: investigate the motion of everyday objects such as toy cars or tennis balls

measuring average speed

Movement and Position 1.6 — acceleration and velocity relationship using acceleration and velocity relationship

using acceleration = change in velocity / time

Quiz–1.6: acceleration

Movement and Position 1.7 & 1.8 — Plot and explain velocity-time graph and find gradient plot and explain velocity-time graphs And determine acceleration from the gradient of a velocity−time graph

Plot and explain velocity-time graphs and determination acceleration using gradient

Quiz — 1.7 & 1.8

Movement and Position 1.9 — determine distance by find area under the velocity-time graph

Find the distance covered by an object using velocity-time graph

Quiz–1.9

Movement and Position 1.10 — u^2 = v^2 + 2as

Relationship between final, initial speeds, acceleration and distance travelled

Quiz–1.10: using equation of motion that relates initial & final velocities with acceleration

Movement, Forces, Shapes And Momentum 1.11 — what a force can do

describe the effects of forces between bodies such as changes in speed, shape or direction

unit 1.12

Movement, Forces, Shapes And Momentum 1.12 — Different types of forces

Identify different types of forces

1.12: Gravitational and Electrostatic forces

friction and air-resistance

Tension and Upthrust

Movement, Forces, Shapes And Momentum 1.13 What are scalars and vector quantities

Differentiate between scalars and vector quantities

1.13 scalars and vectors

Movement, Forces, Shapes And Momentum 1.14 — understand that force is a vector quantity

understand that force is a vector quantity

1.14 — force is a vector quantity

Quiz–1.14: force as a vector quantity

Movement, Forces, Shapes And Momentum — 1.15 Calculate resultant force

Calculate Resultant force

1.15– resultant force

Movement, Forces, Shapes And Momentum 1.16 — friction opposes motion

Friction is a force that opposes motion of an object

1.16–friction as a resistive force

Movement, Forces, Shapes And Momentum 1.17 — using F = ma resultant force produces acceleration

Resultant force produces acceleration

1.17–resultant force

Movement, Forces, Shapes And Momentum 1.18 — weight is a force as w = mg weight is force that is produced when object is placed in a gravitational field

weight is a gravitational force acting on an object placed in a gravitational field

1.18– weight and gravitational field

Movement, Forces, Shapes And Momentum 1.19 & 1.20: Stopping Distance, Thinking Distance & Breaking Distance

Factors effecting Thinking distance, stopping distance, breaking distance and reaction time

1.19 and 1.20– thinking and braking distance

Movement, Forces, Shapes and Momentum– 1.21: Terminal Velocity

Describe the forces acting on falling objects (and explain why falling objects reach a terminal velocity)

1.21– Terminal velocity

Movement, Forces, Shapes And Momentum– 1.22: Practical Hooke’s Law as applied to helical springs, metal wires and rubber bands

practical: investigate how extension varies with applied force for helical springs, metal wires and rubber bands

1.22– Hooke Law

Movement, Forces, Shapes And Momentum– 1.23 & 1.24: Hooke’s law graph and properties of materials

Hooke’s law graph and elastic properties of materials

Movement, Forces, Shapes and Momentum — 1.25P: Momentum

Momentum basics

1.25 — momentum

Movement, Forces, Shapes and Momentum– 1.26P & 1.28P: Momentum, Force and Safety Features

Force changes momentum and the safety equation

1.26 and 1.28– safety features using momentum concepts

Movement, Forces, Shapes And Momentum– 1.27P: use law of conservation of momentum

use law of conservation of momentum

1.27– law of conservation of momentum

Movement, Forces, Shapes And Momentum — 1.29: Newton’s 3rd Law of Motion To every action there is equal and opposite reaction.

1.29P demonstrate an understanding of Newton’s third law

1.29– Newton’s third law– action and reaction

Movement, Forces, Shapes And Momentum– 1.30: Moment of a force moment of a force or torque is the product of force and perpendicular distance from the pivot

1.30: moment = force × perpendicular distance from the pivot T = F x r

Units
This will show us all the units of this topic

Movement and Position 1.3 — plot and explain distance – time graph
You would learn how to plot and explain distance - time graph if object is moving with different speeds.

Movement and Position 1.4 — Average Speed Calculations
In this topic we would learn how to find average speed of objects

Movement and Position 1.5 — practical to investigate the motion of everyday objects such as toy cars or tennis balls
1.5 practical: investigate the motion of everyday objects such as toy cars or tennis balls

Movement and Position 1.6 — acceleration and velocity relationship
using acceleration and velocity relationship

Movement and Position 1.7 & 1.8 — Plot and explain velocity-time graph and find gradient
plot and explain velocity-time graphs And determine acceleration from the gradient of a velocity−time graph

Movement, Forces, Shapes And Momentum 1.17 — using F = ma
resultant force produces acceleration

Movement, Forces, Shapes And Momentum 1.18 — weight is a force as w = mg
weight is force that is produced when object is placed in a gravitational field

Movement, Forces, Shapes And Momentum — 1.29: Newton’s 3rd Law of Motion
To every action there is equal and opposite reaction.

Movement, Forces, Shapes And Momentum– 1.30: Moment of a force
moment of a force or torque is the product of force and perpendicular distance from the pivot

Movement, Forces, Shapes And Momentum 1.31: weight and centre of gravity
weight acts at the centre of gravity

Movement, Forces, Shapes And Momentum–1.32P: Principle of moment
principle of moment states that for an object in equilibrium, sum of clock wise moment is equal to sum of anti-clock-wise moment

Movement, Forces, Shapes And Momentum 1.33P: equilibrium of forces on a beam
understand how the upward forces on a light beam, supported at its ends, vary with the position of a heavy object placed on the beam

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