Question

plz answer this anyone ​

Answer 1

Answer:

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Answer 2

Solution:

Answer - (1) :

The Distance covered by B was farward of A.

➜ AB

➜ 100 - 80 = 20 cm

Answer - (2) :

Distance covered by A

➜ V(a) ----------------------------------

Time taken by A

(100 - 0)

➜ -----------

( 4 - 0)

➜ 16/4 = 25 km/hr

Distance covered by B

➜ V(B) ----------------------------------

Time taken by B

➜ 100 - 20/4 - 20

➜ 80/4 = 20 km/hr

Answer - (3) :

➜ At t= 2 seconds A and B is the time catches the other.

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