Which of the following is an example of two dimensional motion?
Classify the following as motion along a straight line, circular or oscillatory motion:
(i) Motion of your hands while running.
(ii) Motion of a horse pulling a cart on a straight road.
(iii) Motion of a child in a merry-go-round.
(iv) Motion of a child on a see-saw.
(v) Motion of the hammer of an electric bell.
(vi) Motion of a train on a straight bridge.
Examples of uniform circular motion are_______
a)movement of blades of a fan around a hub
b)runn run of an athlete on a circular track with constant velocity
c)merry -go-round in a children's park
d)revolution of earth around sun