Two bodies have masses in the ratio3:1. They experience forces which impart to them, acceleration in the ratio 2:9 respectively. Find the ratio of forces th...
Two bodies have masses in the ratio3:1. They experience forces which impart to them, acceleration in the ratio 2:9 respectively. Find the ratio of forces the masses experienced
Answer Details
The ratio of forces experienced by two bodies can be determined using Newton's second law, which states that the force acting on an object is equal to its mass times its acceleration. If two bodies have masses m1 and m2 and are subjected to forces F1 and F2, respectively, such that they experience accelerations a1 and a2, then we have the following two equations:
F1 = m1 * a1
F2 = m2 * a2
Dividing these two equations, we get:
F1 / F2 = (m1 * a1) / (m2 * a2) = (m1 / m2) * (a1 / a2)
Given that the ratio of masses is 3:1 and the ratio of accelerations is 2:9, we can substitute these values in the above equation to get:
F1 / F2 = (3 / 1) * (2 / 9) = 2 / 3
So, the ratio of forces experienced by the two masses is 2:3.