Physics, asked by Aryanrajput980, 8 months ago

10. (a) Water sprinkler used for grass lawns begins to rotate as soon as the water is supplied. 3

Explain the principle on which it works.

(b) Two friends on roller-skates are standing 5 m apart facing each other. One of them throws a ball of 2

kg towards the other, who catches it, How will this activity affect the position of the two? Explain your answer​

Answers

Answered by cia634
1

The working of the rotation of sprinkler is based on third law of motion.

As the water comes out of the nozzle of the sprinkler, an equal and opposite reaction force comes into play. So the sprinkler starts rotating.

Answered by Anonymous
6

it is based in third law of motion......

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