Question

an object object experiences net net non-zero force is it is possible for the object to move with constant speed along a straight line

Answer 1

Answer:No, it doesn't move in constant speed

Explanation: the object can move in straight line, as it is possible on plane surface but it will change speed as it will slow down due to frictional force. It is only possible if the net force is zero.

Answer 2

yes, then the object is travelling with uniform velocity or constant velocity.