The scale is called an absolute temperature scale, and its zero point is called absolute zero. Kelvin

Fahrenheit

Celsius

True or false: the revolution of the earth creates day and night as it rotates around the sun

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?