English

Show the difference between distance and displacement with the help of a diagram.

Advertisements
Advertisements

Question

Show the difference between distance and displacement with the help of a diagram.

Short/Brief Note
Advertisements

Solution


In this case Distance travelled = half of the parameter of circle.
So distacne travelled is = πr
Displacement = diameter of circle.
So displacement is 2r

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Motion in One Dimension - Exercise 1 [Page 62]

APPEARS IN

Frank Physics Part 1 [English] Class 9 ICSE
Chapter 2 Motion in One Dimension
Exercise 1 | Q 23 | Page 62

RELATED QUESTIONS

What can you say about the nature of motion of a body if its displacement-time graph is A curve.


A body is moving in a straight line and its displacement at various instants of time is given in the following table 

Time (s) 0 1 2 3 4 5 6 7
Displacement (m) 2 6 12 12 12 18 22 24

Plot the displacement-time graph and calculate

(i) Total distance travelled in the interval 1 s to 5 s.

(ii) Average velocity in time interval 1 s to 5 s.


A ball moves on a smooth floor in a straight line with uniform velocity 10 m s-1 for 6 s. At t = 6 s, the ball hits a wall and comes back along the same line to the starting point with the same speed. Draw the velocity-time graph and use it to find the total distance travelled by the ball and its displacement.


Can you suggest the kind of motion of a body from the following distance – time graph?


Calculate the distance and displacement in the following case:


Exercise Problems.

An athlete completes one round of a circular track of diameter 200 m in 40 s. What will be the distance covered and the displacement at the end of 2 m and 20 s?


Four cars A, B, C, and D are moving on a levelled road. Their distance versus time graphs are shown in Fig. 8.2. Choose the correct statement.


Slope of a velocity-time graph gives


A car starts from rest and moves along the x-axis with constant acceleration 5 ms–2 for 8 seconds. If it then continues with constant velocity, what distance will the car cover in 12 seconds since it started from the rest?


Displacement magnitude can be greater than the distance traveled by the object.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×