Question

11. Gopi takes part in a car race. He drives a distance of 70 km each in the first second and third hours. Which of the following statement is true ? a) I, is an example uniform motion and II is an example of non-uniform motion. b) I is an example of non-uniform motion and II is an example of uniform motion c) I and II are examples of uniform motion. d) I and II are examples of non-uniform motion.​

Answer 1

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities.

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Explanation:

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Answer 2

Answer:

correct option is

B :- I is an example of non-uniform motion and II is an example of uniform motion.

I :

Speed of train while covering a distance of 240 \ km, u=

7

240

=34.3 km/h

Speed of train while covering a distance of 360 \ km, u=

6

360

=60 km/h

Thus speed of train changed and hence motion of train is an example of non-uniform motion.

II :

Speed of Gopi in the car race remains the same in first, second and third hour.

Thus his motion is an example dof uniform motion.

Correct answer is option B.

Explanation:

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