A 0.420 kilogram pendulum bob passes through the lowest part of its path at a speed of 3.30 m/s.
(a) Find what is the tension in the pendulum cable at this point if the pendulum is 80.0 centimeter long?
N
(b) When the pendulum reaches its highest point, find what angle does the cable make with the vertical?
°
(c) Evaluate the tension in the pendulum cable when the pendulum reaches its highest point?
N