Class 6 Science: Motion and Measurement

Which of the following is an example of oscillatory motion?

What was the primary disadvantage of using body parts (like cubit or foot-span) for measurement in ancient times?

A boy cycling on a straight road exhibits which type(s) of motion?

Which of these is NOT a standard unit of length in the International System of Units (SI)?

If you are measuring the length of a curved line using a thread, what is the most appropriate next step after placing the thread along the curve?

A pendulum of a clock exhibits ___________ motion.

The SI unit of length is the __________.

The motion of a potter's wheel is an example of ___________ motion.

Explain why it is necessary to have a standard unit of measurement.

Differentiate between translatory and rotatory motion with one example for each.