a force of 10 Newton gives in mass m1 and acceleration of 2 m/s square and a mass m2 an acceleration of 4 m/s square. what acceleration would it give if both the masses are tied together?
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Answer:
a = 1.33 ms^-2
Step-by-step explanation:
F = m * a
=> 10 = m1 * 2
=> m1 = 10/2 = 5 kg
F = m *a
=> 10 = m2 * 4
=> m2 = 10/4 = 2.5
on tieing m1 & m2 , Total mass = 5 +2.5 = 7.5 kg
F = m*a
=> a = F/m
=> a = 10 / Total mass = 10 / 7.5 = 4 / 3
=> a = 4/3 ms^-2 = 1.33 ms^-2
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