Class 9 Exam  >  Class 9 Questions  >  A goalkeeper in a game of football pulls his ... Start Learning for Free
A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper to
  • a)
    exert larger force on the ball
  • b)
    reduce the force exerted by the ball on hands
  • c)
    increase the rate of change of momentum
  • d)
    decrease the rate of change of momentum
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A goalkeeper in a game of football pulls his hands backwards after hol...
A large force that acts in a very short duration of time is reffered to as impulsive force. This force which is large due to a high speed such as kick of a football may be disastrous as the momentum change is large and hence a goalkeeper holds his hand backwards in order to reduce the force exerted on his hands.
View all questions of this test
Most Upvoted Answer
A goalkeeper in a game of football pulls his hands backwards after hol...
The player pull his arms back after catching a ball to decrease the rate of momentum by increasing the times so it helps the players to reduce the force exerted by the ball
Free Test
Community Answer
A goalkeeper in a game of football pulls his hands backwards after hol...
Explanation:

Reducing the force exerted by the ball on hands:
When a goalkeeper pulls his hands backward after holding the ball shot at the goal, he is essentially increasing the time over which the ball comes to a stop. This action helps in reducing the force exerted by the ball on the hands. According to the impulse-momentum theorem, the change in momentum of an object is equal to the impulse applied to it. By increasing the time taken to stop the ball, the force exerted by the ball on the hands is reduced, thereby minimizing the impact on the goalkeeper's hands.
In conclusion, by pulling his hands backward after holding the ball shot at the goal, the goalkeeper effectively reduces the force exerted by the ball on his hands, thereby minimizing any potential injury or discomfort.
Explore Courses for Class 9 exam

Top Courses for Class 9

Question Description
A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper toa)exert larger force on the ballb)reduce the force exerted by the ball on handsc)increase the rate of change of momentumd)decrease the rate of change of momentumCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev