English

Ashok starts from his house and travels 3 km to reach his school. On finding the school gates closed, he returns to his house. What is?The distance traveled by Ashok. - Physics

Advertisements
Advertisements

Question

Ashok starts from his house and travels 3 km to reach his school. On finding the school gates closed, he returns to his house. What is?
The distance traveled by Ashok.

Short/Brief Note
Advertisements

Solution

Distance travelled =distance between house to school + distance between school to house=3+3 =6 km.

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 [English] Class 9 ICSE
Chapter 2 Motion in One Dimension
Exercise 1 | Q 29.1 | Page 62

RELATED QUESTIONS

An ant travels a distance of 8 cm from P to Q and then moves a distance of 6 cm at right angles to PQ. Find its resultant displacement.


The numerical ratio of displacement to distance for a moving object is :


What can you say about the nature of motion of a body if its displacement-time graph is A straight line inclined to the time axis with an obtuse angle?


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.


Write an expression for the distance S covered in time t by a body which is initially at rest and starts moving with a constant acceleration a.


Give an example of a body which covers a certain distance, but its displacement is zero.


A body is moving along a circular path of radius r. What will be the distance and displacement of the body when it completes:
`(3/4)` th of a revolution


Match the following.

1. Displacement Knot
2. Light travelling through vacuum Geometric centre
3. Speed of ship Metre
4. Centre of gravity of geometrical shaped objects Larger base area
5. Stability Uniform velocity

Assertion: Displacement of a body may be zero when distance travelled by it is not zero.

Reason: The displacement is the shortest distance between initial and final position.


A scalar quantity has ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×