Question

Submit
2 hrs 17 m 3
Instructions:Select the ONE correct answer from the given
options.
-1
A body of mass 5 kg moving with a speed of 3 ms collides
head on with a body of mass 3 kg moving in the opposite
direction at a speed of 2 ms. The first body stops after the
collision. The final velocity of the second body is
1 3 ms​

Answer 1

Explanation:

I went to a fruits seller to buy bananas of rupees 120 only. During my purchase I could fell that I was paying 10 rupees more per dozen of banana then my previous one at the same shop and same amount. Then how many bananas did I get ?