Question

A force of 5n gives a mass an acceleration of 10ms-2and a mass ,an acceleration of 20ms-2. what acceleration would it give if both the masses were tied together​

Answer 1

When a force of 5N gives an acceleration of 10ms-² to a body 

then its mass = 5/10 kg = 0.5kg

so, m₁ = 0.5kg

when a force of 5N gives an acceleration of 20ms⁻² to a body 

then its mass = 5/20 kg = 0.25kg

so, m₂ =  0.25kg

when the two bodies r tied total mass of the system bcomes = 0.75kg

so acceleration of the system will b = force/mass = 5/0.75 = 6.67 ms⁻²

PLEASE MARK BRAINLIEST AND FOLLOW ME

Answer 2

When a force of 5N gives an acceleration of 10ms-² to a body 

then its mass = 5/10 kg = 0.5kg

so, m₁ = 0.5kg

when a force of 5N gives an acceleration of 20ms⁻² to a body 

then its mass = 5/20 kg = 0.25kg

so, m₂ =  0.25kg

when the two bodies r tied total mass of the system bcomes = 0.75kg

so acceleration of the system will b = force/mass = 5/0.75 = 6.67 ms⁻²