Vivax Solutions Blog

There are three types of transformations of shapes.

1) Simplify: ∛(27x⁶y³) Solve: 2³ˣ⁻¹ = 1 / √128 Which one of the following is the bigger?

The Energy Transition Phases Assume the jumper of mass m starts from rest at height h.

The following simulation, created with GeoGebra, allows you to know all the main type of graphs required for both GCSE and IGCSE.

The following animation is ideal for physics teachers to explain the phenomenon of interference when beats are formed by the combination of two waves which have slightly different frequencies.

Radioactive Decay Radioactive substances such as Uranium and Radium spontaneously disintegrate while emitting radiation in the form of α or ß particles and γ rays.

The following simulator helps you understand and master the calculations involving the resistors, combined both in parallel and series, in circuits.

A Level Physics Electric Fields - practice paper Mass of electron: 9 x 10-31 kg | Charge of electron: 1.6 x 10-19 Mass of proton: 1.7 x 10-27 | Permittivity of air: 8.854 x 10-12 State Coulomb’ Law.

E.g. f(x) = x² - x - 4 When the above is rearranged in the form of x = g(x), it is said to be in iterative form. x² - x - 4 = 0 x = 1 + x/4 xn+1 = 1 + xn / 4 If xn is known, xn+1 can be calculated.

Upward force, T', when the stretched spring is released = k(e+x) If the resultant force is F, F = K(e+x) -mg F = ma - Newton's Second Law k(e+x) - mg = ma, where a is the acceleration (ke + kx) - mg = ma Since T = ke mg - mg + kx = ma ma = kx a = k/m x a ∝

An object that falls off a tree travels 16/25 th of the height of the tree during the last second.

As you can see, when the weight of the pendulum bob is resolved, the tension of the string, T, and the mg cos x cancel each other out, leaving mg sin x as the net force, as shown above.

This applet generates a straight line at the click of a button.

With the following GeoGebra applet, you can find out the area under a curve by integration - interactively.

E.g.1: Find the nth term of the sequence: 3, 7, 11, 15, ...

Multiple Choice Questions - GCSE Physics - Electricity - Time: 30 minutes Created and Programmed by Vivax Solutions Start the Quiz Submit Quiz

Gravitational Field Strength: variation from the centre of the Earth Introduction The gravitational field strength (g) The force per unit mass acting on a small test mass placed at a point in the field.

Find the distance travelled by each car.

Image Credit: PICRYL Physics enthusiasts started wondering about a physicists that was not well known in the realm of contemporary physics, as his image was splashed across the internet with a Google doodle on July 11, 2024.

Python Quiz: multiple choice questions Time: 25 minutes Created by Vivax Solutions Test Your Python Skills Beginners, GCSE, IGCSE & A Level Students!

The following example shows how to model light damping by using a second order differential equation.

The above shape is known as cardioid in mathematics.

The exponential function is a special exponential function; the gradient of any point on the curve is the same as the value of the function at that point.

Multiple Choice Questions - GCSE Physics - Magnetism & Magnetic Fields - Time: 30 minutes Created and Programmed by Vivax Solutions Start the Quiz Submit Quiz

Great GCSE Project Ideas for Python - computer science Password Generator: Design a password generator that produces secure and memorable passwords based on user-specified criteria.