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Please give me the right answer. The last option got cut off, it is I and III.

elll hease 00000l Systems A and B contain identical ideal springs and identical blocks that can slide along a surface of negligible friction. In system A, the surface is horizontal. In system B, the surface makes an angle 0 with the horizontal. Initially, both blocks are at rest and in equilibrium. Each block is then pulled the same distance d in the direction shown in the figures and released from rest at t=0. A student wants to use an apparatus similar to system B to measure the acceleration due to gravity g. If the mass of the block, the force constant of the spring, and the angle of the incline are known, what additional data must be measured to determine an experimental value for g ? I. The stretch of the spring at the equilibrium position II. The speed of the block as it passes the equilibrium position III. The time interval between two consecutive passes through the equilibrium position O I only O Il only O I and II Il and II
Transcribed Image Text:elll hease 00000l Systems A and B contain identical ideal springs and identical blocks that can slide along a surface of negligible friction. In system A, the surface is horizontal. In system B, the surface makes an angle 0 with the horizontal. Initially, both blocks are at rest and in equilibrium. Each block is then pulled the same distance d in the direction shown in the figures and released from rest at t=0. A student wants to use an apparatus similar to system B to measure the acceleration due to gravity g. If the mass of the block, the force constant of the spring, and the angle of the incline are known, what additional data must be measured to determine an experimental value for g ? I. The stretch of the spring at the equilibrium position II. The speed of the block as it passes the equilibrium position III. The time interval between two consecutive passes through the equilibrium position O I only O Il only O I and II Il and II
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