Question

draw the labelled diagram to show the formation of rainbow in the sky​

Answer 1

Answer:

Total momentum of the system before collision P

i

=1×3+5×1=8.0 kg m/s

According to conservation of linear momentum, the total momentum of the system after the collision is equal to the total momentum of the system before collision.

Thus final momentum of system P

f

=P

i

=8.0 kg m/s

Explanation:

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