Science, asked by lavanyawankhede, 9 months ago

PLEASE answer fast ​

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Answered by hanshu1234
4

Answer:

c is the correct answer for your question

Answered by Dhakal14
1

Answer:

a) 9 N

Explanation:

∆p= 1.8 kgm/s

t=0.2 sec

now

I= ∆p/t

= 1.8/0.2

=9 N

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