Question

The incorrect statement in the following is 

1) A body has a constant velocity and still it can have a varying speed 

2) A body has a constant speed but it can have a varying velocity 

3) A body having constant speed cannot have any acceleration 

4) Both 1 and 3 are correct.

Answer 1

Correct option is 1) A body has a constant velocity and still it can have a varying speed ,

3) A body having constant speed cannot have any acceleration ,

4) Both 1 and 3 are correct.