The rotation of the Earth on its axis is an example of
motion.
(Select from: rectilinear / rotational / non-periodic.)
Important Questions on Measurement and Motion
Check if the following statement is True or False. Correct the false statement.
We can use metre scale to measure distance between two cities.
Check if the following statement is True or False. Correct the false statement.
Millimetre is a sub-unit of metre.
Check if the following statement is True or False. Correct the false statement.
In FPS system of measurements, we use kilometre as a unit to measure length.
Check if the following statement is True or False. Correct the false statement.
Scientists always rely on estimations for doing experiments.
Check if the following statement is True or False. Correct the false statement.
When an object moves along a curved path, it is said to be in circular or curvilinear motion.
Check if the following statement is True or False. Correct the false statement.
The movement of the strings of a guitar and a pendulum is oscillatory in nature.
Check if the following statement is True or False. Correct the false statement.
A bird flying and flapping its wings is an example of periodic motion.
