Question

A body whose speed in a particular direction is constant -
Options:
1)Must be accelerating.
2)Must be retarding.
3) Has a constant velocity.
4)All of these.
Please answer it right

Answer 1

3- has a constant velocity

Answer 2

according to the question is speed is constant and that direction is also if the object is moving in a circular path then its direction would be changing at every instant so having such situation we can say that the body whose speed in a particular direction is constant has a constant velocity