Science, asked by zakaprak7barajkiy, 1 year ago

prove with the help of third law of motion that the total momenum of two bodies is conserved during collision ,provided no external force acts .car a is of mass 1500 kg travelling at 25ms-1 collids with another car b of mass 1000kg 15 ms-1 in the same direction after collisin velocity of car becomes 20ms calculate the velocity of car b after collision

Answers

Answered by yuotosaka2004

0

Answer:

Explanation:

Calculate the mode of the following data

Marks obtained No of students

0-20 8

10

12

6

3

20-40

40-60

60-80

80-100

Answered by Anonymous

3

Answer:

no external force acts .

car a is of mass 1500 kg travelling at 25ms-1 collides with another car b of mass 1000kg

15 ms-1 in the same direction after collisin velocity of car becomes 20ms

The velocity of car b after collision.

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