The distance can be measured along a non-straight path. Displacement can only be measured along a straight path. Distance depends upon the path i.e. it changes according to the path taken. Displacement does not depend upon the path and it only depends upon the initial and final position of the body.

What is the difference between distance and displacement for Class 9?

However, displacement takes both the magnitude and direction of the path travelled by an object. Hence, distance is a scalar quantity and displacement is a vector quantity. Distance is always positive or zero, while displacement can be positive, negative or zero.

What is displacement in physics with example?

If an object moves relative to a reference frame (for example, if a professor moves to the right relative to a white board or a passenger moves toward the rear of an airplane), then the object’s position changes. This change in position is known as displacement.

What is the example of distance?

Thus, Distance is a scalar quantity. The distance of an object can be defined as the complete path travelled by an object. For example. if a car travels east for 5 km and takes a turn to travel north for another 8 km, the total distance travelled by car shall be 13 km.

Can displacement be equal to distance?

Answer: When an object moves in a straight line in the fixed direction without coming back, it’s displacement and distance magnitude will always be equal.

How do you find distance physics?

To solve for distance use the formula for distance d = st, or distance equals speed times time. Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour.

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