Question

A force gives an object of m, an acceleration of
12 m/s2 and an object of mass m, an acceleration
of 10 m/s2. The ratio of accelerations the force
would give to an object of mass m, - m, and
M₂+ m,
(1) 4:1
(2) 2 :1
(3) 10:1
(4) 11:1
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Answer 1

Answer:

11:1

it is the correct answer ....