Question

Distinguish between:
1• Rectilinear motion and Circular motion.
2• Rest and motion.

Answer 1

Answer:

1) Rectilinear motion is the motion of an object that moves in a straight path. For example, a train moving on a track, a parade, coins tossed in the air are all in rectilinear motion. Circular motion is the motion of an object that moves at a fixed distance from a fixed point. Here, all objects rotate in circular motion.

2) A Body is said to rest if it does not change its position with respect to surrounding . A body is said to be motion if it change its position with respect to surrounding.

Answer 2

Answer:

1) Rectilinear motion is the motion of an object that moves in a straight path. ... Here, all objects rotate in circular motion. 2) A Body is said to rest if it does not change its position with respect to surrounding . A body is said to be motion if it change its position with respect to surrounding.

Explanation: