Question 19.22: Figure 19.24 shows how the velocity v of a 2.0 kg mass was f...

Cambridge International AS and A Level Physics Coursebook

Figure 19.24 shows how the velocity v of a 2.0 kg mass was found to vary with time t during an investigation of the s.h.m. of a pendulum. Use the graph to estimate the following for the mass:

a its maximum velocity

b its maximum kinetic energy

c its maximum potential energy

d its maximum acceleration
e the maximum restoring force that acted on it.

19.24

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