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To find the acceleration, we first need to calculate the net force acting on the system. The net force is the difference between the gravitational force on each mass. Then, we can use Newton's second law (F = ma) to find the acceleration. The acceleration will be the same for both masses since they are connected by the same string.

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Q: Two bodies having the same masses m1 equals 30 grams and m2 equals 40 grams are attached to the ends of a string of negligible mass and suspended from a light frictionless pulley find the acceleration?
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The tension in the string would be equal to the component of the gravitational force pulling the block down the incline. This component is given by T = mgsin(theta), where m is the mass of the block, g is the acceleration due to gravity, and theta is the angle of the incline. Since the block is held motionless, this force balances out the component of gravity pulling the block down the incline.


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