Question

a force of 6N gives a mass M1 an acceleration of 20 m/s^2 a mass m² an acceleration of 30m/s^2. What acceleration would is give if both of masses were tied together​

Answer 1

Answer:

HEY MATE HERE IS YOUR ANSWER

Explanation:

When a force of 6N gives an Accleration

= 20m/s^2

Mass of the body (M1) = ?

We know F = ma

6 = m×20

6 = 20m

m = 6/20

m = 0.3kg, So M1 = 0.3kg

When a force of 6N gives an Accleration

= 30m/^2

Mass of the body (M2) = ?

We know F = ma

6 = m×30

6 = 30m

m = 6/30

m = 0.2kg, So M2 = 0.2kg

When the two bodies are tied together total mass of the bodies becomes M1+M2 = 0.3+0.2 = 0.5kg

So, the Accleration = Force/Mass

= 6/0.5

= 12m/s^2.