A student calculates the acceleration of m1 in figure shown as a1 = . Which assumption is not required to do this calculation.                  A.Pulley is frictionlessB.String is masslessC. Pulley is masslessD.String is inextensible

A mass m1 is connected by a light string that passes over a pulley of mass M to a mass m2 sliding on a frictionless incline as shown in the figure. There is no slippage between the string and the pulley. The pulley has a radius of 25.0 cm and a moment of inertia of ½ MR2. If m1 is 2.00 kg, m2 is 1.00 kg, M is 4.00 kg, and the angle is 60.0 degrees, then what is the acceleration of m1?

All surfaces shown in figure are assumed to be frictionless and the pulleys and the string are light. The acceleration of the block of mass

Two masses m1 and m2 are attached to a string which passes over a frictionless smooth pulley. When m1 = 10 kg, m2 = 6 kg, the acceleration of masses is  gn𝑔𝑛. Value of n, is

Two masses m1 and m2 are connected by a string over a frictionless pulley of negligible mass. The masses are released from rest. Air resistance is negligible.Mass m2 accelerates downwards at g2 . What is m1m2 ?

Two identical masses are attached by a light string that passes over a small pulley, as shown above.The table and the pulley are frictionless.The masses are movingGroup of answer choiceswith an acceleration greater than g.with an acceleration less than g.at constant speed.with an acceleration that cannot be determined without additional information.with an acceleration equal to g.