English

What Can You Say About the Motion of a Body Whose Distance-time Graph is a Straight Line Parallel to the Time Axis ?

Advertisements
Advertisements

Question

What can you say about the motion of a body whose distance-time graph is a straight line parallel to the time axis ?

One Line Answer
Advertisements

Solution

The body is not moving because it is not changing its position with respect to any stationary object.

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Motion - Very Short Answers 2 [Page 40]

APPEARS IN

Lakhmir Singh Physics Part 1 [English] Class 9
Chapter 1 Motion
Very Short Answers 2 | Q 12 | Page 40

RELATED QUESTIONS

Given figure shows the distance-time graph of three objects A, B and C. Study the graph and answer the following questions:

  1. Which of the three is travelling the fastest?
  2. Are all three ever at the same point on the road?
  3. How far has C travelled when B passes A?
  4. How far has B travelled by the time it passes C?

Which of the following distance-time graphs shows a truck moving with speed which is not constant?


What conclusion can you draw about the speed of a body from the following distance-time graph ?


Fill in the following blank with suitable word :

The slope of a speed-time graph of a moving body gives its………………………..


A car is travelling at 20 m/s along a road. A child runs out into the road 50 m ahead and the car driver steps on the brake pedal. What must the car’s deceleration be if the car is to stop just before it reaches the child ?


A student draws a distance-time graph for a moving scooter and finds that a section of the graph is horizontal line parallel to the time axis. Which of the following conclusion is correct about this section of the graph?


A spaceship is moving in space with a velocity of 60 kms−1. It fires its retro engines for 20 seconds and velocity is reduced to 55 kms−1. Calculate the distance travelled by a spaceship in 40 s, from the time of firing of the retro- rockets.


The slope of the distance-time graph at any point gives______.


What are the uses of the graphical study of motion?


Assertion: The slope of the distance-time graph of a body moving with high speed is steeper than the slope of the distance-time graph of a body with low velocity.
Reason: Slope of distance-time graph = speed of the body.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×