Question

Q. 3. Match Column (A) with that of Column (B). Column (A) 1. Non-uniform motion 2. Motion of a freely falling body 3. Uniform speed 4. Total distance by total time 5. Shortest distance between two points 6. Retardation 7. Area of a velocity-time graph Column (B) (a) Finl Example of non-uniform motion (b) Equal distances in equal intervals of time (c) Average speed (d) displacement (e) equal to the distance moved accelerated motion (g) decrease in velocity​

Answer 1

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Answer 2

Answer:

A::B::C::D

Solution

A-c km

is a unit of speed . <br> B-d Unit of time is second. <br> C-f,c average speed = total distance coverd/ total time km

is a unit of average speed. <br> D-a An object moving along a straight line with aconstant speed is said to be in uniform motion . <br> E-b Freely falling body is an example of non-uniform motion. <br> F-e Change in length of a simple pendulum results in change in its time period.