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Grade: 12
        
Please help with the following question..............
one year ago

Answers : (2)

harshin nechooli
121 Points
							
option D  
acceleration of    16 =a
.....              18= 4a÷6
                    9. =4a÷3 
Since the same tension acts throughout the rope tension Di accelerates both 18 kg and 9 kg does where acceleration are related as shown above now you can easily get the answer
one year ago
harshin nechooli
121 Points
							
i am sorry is the ans weight.     or wrong or whether you dont know how i got that accelaration     its from a=(a1+at)÷2 where a is of 16.  and.  at of 9 and aw of 18 
one year ago
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