AP Physics F Harman-ark - lr'ermu' Forces J G) Yoyo Ehtouon .5 Sensor A student is using a yoyo to perform an experiment to determine whether the net force acting on an object is equal to the object's mass multiplied by its acceleration. The free end of the yoyo's string is attached to a force sensor [not shown in the left diagram} so that the force sensor can measure the yoyo string's tension, and the yoyo is allowed to fall and unroll above a motion sensor {shown in the left diagram]. The student begins taking data at time .r = , and supports the yo-yo so that the string is slack from .r= [It to .r = l s. The student then releases the yoyo so that it Falls and unrolls. Irnce the yoyo reaches the end ofits string. the yo-yo spins at rest while hanging from its string. The data taken by the motion sensor and force sensor are shown in the above graphs. {a} What is the yoyo's mass'? Explain how you found this quantity From the data. {b} What is the yoyo's acceleration as it falls and unrolls'? Explain how you took \"given" information from the data and what calculation you made. {c} [s the \"'net force\" {or vector sum of the Forces} on the yo-yo as it falls equal to the yo-yols mass times acceleration'?l To answer this question. you'll need to calculate the net force {in newtons} separately Frorn calculating the mass tirnes acceleration {also in newtons} and compare the two values