Math, asked by hsisgreat, 8 months ago

ans this que fast i will mark you brainliest ​

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Answered by shr18
2

Answer:

1. 40km/hr

2. 40-20/3-0

=20/3 this is in km. change it into m/s by multiplying it by 5/18

3. Constant

4.retardation is taking place in the path CD u can find in the similar way I did in 2 question

Step-by-step explanation:

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