Units (Forces and Motion)

State the SI unit (name and symbol) for each of the following physical quantities: (i) Turning effect of a force (ii) Acceleration

A student writes the following physical quantity and its unit: 'momentum: newton (N)'. Identify the mistake, and state the correct SI unit and symbol for momentum.

A laboratory experiment measures a force of 6 newtons acting on a mass of 2 kilograms. State the SI unit (name and symbol) that should be used for expressing the ratio of force to mass, and write its value for this experiment.