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Forces

Forces

The animation shows the way forces act on wheeled vehicles and vehicles with runners.

Fizika

Atslēgvārdi

Spēks, Berze, statiskais berzes spēks, kinētiskās berzes spēks, nosēšanās skid, rites pretestība, gravitācijas spēks, virsmas spēks, grūdiens, reakcija, ņūtons, Pretestība, mijiedarbība, masas centrs, Mehānika, eksperiments, pudele, raķete, Fizika, demonstrēšana

Saistītie vienumi

Simple harmonic motion and uniform circular motion

Simple harmonic motion can be considered to be the one-dimensional projection of uniform circular motion.

The development of celestial mechanics

This animation introduces the studies of astronomers and physicists whose works fundamentally changed our view of the universe.

Aerodynamic lift

Due to their asymmetrical profile of the wings, lift is produced while flying at a high speed.

Hot air balloon

A hot air balloon is a balloon aircraft which is lifted by hot air.

Newton’s Laws of Motion

This animation demonstrates Sir Isaac Newton's three laws of motion that laid the foundation for classical mechanics.

Submarine operation

Submarines submerge and surface by changing the average density of the hull.

The physics of bicycles

Some principles of physics can be demonstrated through the functioning of bicycles.

Tide

The rise and drop of sea levels caused by the gravitational force of the Moon.

Torsion balances

A force can be measured by measuring the twisting of the torsion wire in a torsion balance.

Weightlessness

A spacecraft on its path is in a constant state of free fall.

Development of the atomic model

Major phases in the history of theories and views about the structure of the atom.

The Solar System; planetary orbits

The orbits of the 8 planets in our Solar System are elliptical.

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