A 0.470 kg pendulum bob passes through the lowest part of itspath at a speed of 3.80 m/s.
a) What is the tension in the pendulum cable at this point ifthe pendulum is 80.0 cm long?
in N
b) When the pendulum reaches its highest point, what angledoes the cable make with the vertical?
in degrees
c) What is the tension in the pendulum cable when the pendulumreaches its highest point?
in N