Question

2 observe the following motions of bodies and label them
as fotatory Translafory and Rotatory (TR)
Ay Motion of blades of a ceiling fan ( )
B) Motion of an arrow left from a boe( )
c) Motion of the earth around the sun(. )
d) Motion of a drill bit.( )

E) Motion of a rider on the bicycle.(. )​

Answer 1

Answer:

Explanation:

Motion And Measurement of DistancesChange Chapter ... ceiling fan that has been sitched on : In both of them, there is a circular motion. The blades of the fan and the wheel of the bicycle rotate about their fixed axes. Difference between the motion of a bicycle and a ceiling fan that has been switched on

Answer 2

Answer:

When making measurements which involves very large numbers or very small numbers, using one standard unit of length becomes very difficult and impractical. Therefore, for measurements involving small numbers submultiples of standard units are used and for large numbers multiples of standard units are used.