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Grade: 12
        
Answer for this question is g,g. Please help.
The blocks A and B of masses m and 2m respectively are held at rest such that the spring is in natural length . What is the acceleration of both the blocks just after release?
6 months ago

Answers : (1)

Arun
21040 Points
							
total mass acting on second block ( weigh 2m) = 2m- m
= m
accleretaion = force/mass
gravity due to earth =10
force = m×10
ma =10m
a=10
total mass on first block (weigh m ) :-
m-2m
= -m
therefore acceleration = -× 10
= -10
 
 
6 months ago
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