Fisica21

Physics calculator that shows the solution to the problem step by step.

Physics exercise solver.

Shows excellent graphs and formulas to learn quickly and easily.

Topics:

Vector analysis

Introductory Concepts

Elements of a Vector

Vector Types

Vector Addition (Graphic Method)

Vector Addition (Analytical Method)

Vector Subtraction (Graphic Method)

Vector Subtraction (Analytical Method)

Components and Unit Vector

Rectangular Component Method

Problems solved

Kinematics

Introductory Concepts

Descriptive Elements of Movement

Measurements and Classification of Movement

Types of Speed

Types of Acceleration

Uniform line movement

Uniformly Varied Rectilinear Movement

Vertical Movement

Vertical Shot

Freefall

Horizontal Launch

Parabolic movement

Circular Kinematics

Uniform Rotational Motion

Uniform Circumferential Motion

Uniformly Varied Rotational Motion

Uniformly Varied Circumferential Movement

Vector Kinematics

Position

Displacement

Instant Speed

Average speed

Instant acceleration

Tangential Acceleration

Normal Acceleration

Static

Newton's First Law or Principle of Inertia

Newton's Third Law or Principle of Action and Reaction

First Condition of Balance or Balance of Forces

Free-Body diagram

Second Equilibrium Condition

Torque or Moment of Force

Beams, bars and plates

Dynamic

Newton's Second Law or Law of Force.

Static Friction

Kinetic Friction

Work, Power and Energy

Work of a Force

Net or Total Work

Power

Efficiency

Kinetic energy

Gravitational Potential Energy

Total Mechanical Energy

Energy Conservation Principle

Theorem of Work and Mechanical Energy

Calorimetry:

Heat

Calorimeter

Phase change

Electrostatics:

Electric Force or Coulomb's Law

Electric field

Electric potential

Voltage

Electrical work

Electrical Potential Energy