Helpmyphysics
by Mr Mallon
4M ago
Helpmyphysics
by Mr Mallon
5M ago
Helpmyphysics
by Mr Mallon
5M ago
Helpmyphysics
by Mr Mallon
5M ago
An important skill in physics is to rearrange formulas. Click the picture to watch the lesson movie ..read more
Helpmyphysics
by Mr Mallon
5M ago
A quick video to calculate the acceleration down a slope ..read more
Helpmyphysics
by Mr Mallon
5M ago
The period of a satellite is the time it takes for one complete orbit. Click the picture to see two satellites orbiting the Earth. Which one has the biggest period. Determine the periods of each satellite ..read more
Helpmyphysics
by Mr Mallon
6M ago
For Higher Physics students: Determine the period and frequency of the ac supply Find the rms voltage of the ac signal ..read more
Helpmyphysics
by Mr Mallon
6M ago
Click the above picture to take you to your momentum lab ..read more
Helpmyphysics
by Mr Mallon
6M ago
It is impossible to measure the speed of an object at an instant. It is only possible to find the objectâ€™s speed over a small distance and time. This is achieved using a light gate and a thin card of length say 10 cm. When the card interrupts the light beam it turns off a light sensor and starts an electronic timer. The timer stops when the card passes the light beam and the sensor picks up the light signal again. The near instantaneous speed is calculated by ..read more
Helpmyphysics
by Mr Mallon
1y ago
Use this sim to find out about the resistance of combined resistors ..read more