What is tension in the string at the lowest point

Reference no: EM13280640

A small rock with mass 0.200 kg is fastened to a massless string with length 0.750 m to form a pendulum. Air resistance is negligible. The speed of the pendulum at its lowest point is 0.25 m/s.

a) What is tension in the string at the lowest point?

b) What is the maximum angle the string makes with the vertical?

Reference no: EM13280640

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