हिंदी

A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because ______.

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प्रश्न

A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because ______.

विकल्प

  • the batsman did not hit the ball hard enough.

  • velocity is proportional to the force exerted on the ball.

  • there is a force on the ball opposing the motion.

  • there is no unbalanced force on the ball, so the ball would want to come to rest.

MCQ
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उत्तर

A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because there is a force on the ball opposing the motion.

Explanation:

  • The cricket ball comes to a halt after a short distance because a force opposes the motion.
  • This force is the result of both air resistance and friction between the ball and the ground.
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अध्याय 8: Force and Laws of Motion - Exercises [पृष्ठ ९७]

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एनसीईआरटी Science [English] Class 9
अध्याय 8 Force and Laws of Motion
Exercises | Q 4. | पृष्ठ ९७

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