Fill in the Blanks:
(a) Curved lengths are measured by using a ……………… .
(b) Linear motion is the movement of the object in a …………….. .
(c) The motion of blades of ceiling fan is an example of ……………….
(d) The revolution of earth around the sun is an example of ………… .
(e) Motion is the change in ……………. of an object in comparison to surrounding with time.
