Question

Section B
Question : 9/60
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Film Shooting on a Playground
To shoot an advertising film on sports, a director had players from different
sports on the ground. In the film, he planned to show a hockey player, a
cricketer, an athlete, and a cyclist in action.
While shooting, a hockey player hits a ball of 0.2 kg, which was coming
towards him at a speed of 6 m/s, and after hitting it moves away at a speed
of 7 m/s. What is the change in the momentum of the ball?
A. 0.2 kg m/s
B. 1.3 kg m/s
C. 2.6 kg m/s
D 52 ko m/s
End Exam
V12.0
ENG
III
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Answer 1

Answer:

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Ans is B 1 3 kg ms

Answer 2

Answer:

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