Give one word for : (a) The motion of a body which changes direction

1.	Give one word for : (a) The motion of a body which changes direction continually. (b) The motion of a body which completes one round in the same time, every time. (c) The ratio of the distance travelled to the time taken to do it.
Answer» Give one word for : (a) The motion of a body which changes direction continually. (b) The motion of a body which completes one round in the same time, every time. (c) The ratio of the distance travelled to the time taken to do it.

Give one word for : (a) The motion of a body which changes direction continually. (b) The motion of a body which completes one round in the same time, every time. (c) The ratio of the distance travelled to the time taken to do it.

Answer»

Give one word for :

(a) The motion of a body which changes direction continually.

(b) The motion of a body which completes one round in the same time, every time.