Under what codition will the distance and displacement of a moving object have the same magnitude ?

STATEMENT - 1 : If person walks in a straight line and never changes direction, then the distance and the displacement will have exactly the same magnitude. STATEMENT - 2 : The phrase ''20 m, northwest'' likely describe the distance for a motion. STATEMENT - 3 : The phrase ''20 m, west'' likely describes the displacement for a motion

What are the units of distance and displacement ?

What is displacement of object ?

What will be the distance and displacement of the object when it makes one complete round of a circular park of radius 5m?

Under what conditions (s) is the magnitude of average velocity of an object equal to its average speed ?

(a) What term is used to denote the change of velocity with time ? (b) Give one word which means the same as 'moving with a negative acceleration'. (c ) The displacement of a moving object in a given interval of time is zero. Would the distance travelled by the object also be zero ? Give reason for your answer.