Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 7 Answered

 1 what is motion and differentiate between uniform and non uniform motion? 2 what is displacement?
Asked by 20170163881 | 08 May, 2020, 11:24: AM
answered-by-expert Expert Answer

Differences between uniform and non-uniform motion:

Uniform motion

Non-uniform motion
  • Movement of a body along a straight line with steady speed.
  • Movement of an object along a straight line with variable speed.
  • Covers equal distances in equal time interval.
  • Covers unequal distances in equal time interval.
  • Average speed is similar to actual speed of the object.
  • Average speed is different from actual speed of the object.
  • Distance-time graph shows a straight line.
  • Distance-time graph shows a curved line.
  • Rectilinear motion has zero acceleration.
  • Rectilinear motion has non-zero acceleration.

2) The shortest path between the initial and the final point is known as displacement. It is a vector quantity. Displacement can be 0, positive and negative.
Answered by Ramandeep | 08 May, 2020, 12:24: PM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 7 - Science
what is mean by displament
Asked by damarlapallimahesh | 23 Jun, 2022, 20:14: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
What is the difference between distance and displacement?
Asked by yamantakkarodpati38.7tpstl | 18 Jul, 2020, 17:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
What are the different types of graph
Asked by mamta021082 | 26 Jun, 2020, 21:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
 1 what is motion and differentiate between uniform and non uniform motion? 2 what is displacement?
Asked by 20170163881 | 08 May, 2020, 11:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
If A has diameter of 6cm ams B has diameter of 12cm what ia the no of ratation A makes by the time B complete one rotation?
Asked by VAshwika23 | 18 Dec, 2019, 06:46: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
when a ball is thrown into the air from certain point from the ground. and reaches a point on ground 50m from point of projection what its displacemt
Asked by rvmitteygr | 13 Sep, 2019, 21:34: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Explain the following concept  in your own word with everyday example . Force ,work,displacement ,velocity, acceleration,distance 
Asked by sujayavi2 | 09 Oct, 2018, 10:08: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
In a 100 meter race, Gourav and Sachin reached the finishing line at the same time. Which of the following are the possible graphs to show that both competitors reached the finishing line at time 't'.
question image
Asked by sahooarupkumar3 | 05 Oct, 2018, 13:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
The distance travelled by an object at various intervals are as follows Distance (m) : 0     25     50      75    100 Time (s) :   0    2     4    6    8 What distance is the distance covered by the object at 5s and 7s  
Asked by Shreeya Nemani | 28 Aug, 2018, 20:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Ram travels on a straight road. He goes from position A to position B. The distance between A and B is 4 Km. Now from position B he turns back and trvels a distance of 2 Km to reach the position C. a) Find the distance covered by Ram during the whole journey. b) Find the magnitude of his displacement.
Asked by Shreeya Nemani | 28 Aug, 2018, 20:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Are You a Teacher or a Parent Seeking Customised Tests? Click here
×