Physics Lessons & Exams
AP Physics C 2021 Exam Question 1
AP Physics C 2021 Exam Question 2
2. Object A is a long, thin, uniform rod of mass M and length 2L, that is free to rotate about a pivot of negligible fraction at its left end, as shown above …
AP Physics C 2021 Exam Question 3
3. A block of mass m is placed on top of an ideal spring of spring constant k. The block is pushed against the spring compressing the spring a distance Δx. The block is released from rest, leaves the spring at the position shown in the figure, travels upward and enters a track with a constant radius of cirvature R that has negligible friction. …
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