Question

a force gives an object of m1 an acceleration of 12m/s²and an object of mass m2 an accelerarion of 10m/s².The ratio of accelerations the force would give to an obect of mass m2-m1 and would give to an object of mass m2-m1and m2+m1​

Answer 1

Answer:

ratio of accelerations = 11

Explanation:

a force gives an object of m1 an acceleration of 12m/s²and an object of mass m2 an acceleration of 10m/s²

F = ma

F = m₁ * 12

F = m₂ * 10

=> m₁ * 12 = m₂ * 10

=> 6 m₁ = 5m₂

=> m₁/m₂ = 5/6

( F/(m₂ - m₁) )/(F /(m₂+ m₁) )

= (m₂+ m₁)/(m₂ - m₁)

Diving numerator & denominator by m₂

=  (1 + m₁/m₂)/(1 - m₁/m₂)

= ( 1 + 5/6)/(1 - 5/6)

= (11/6)/(1/6)

= 11

ratio of accelerations = 11

Answer 2

Answer:

correct ANSWER is 11:1

Explanation:

Hope it will help you

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