Question

PLEASE HELP FAST!!!!

Answer 1

The force of gravity pulling on the bob is given by F = mgsinθ
Where m is the mass of the pendulum, g is the gravity, while θ is the angle between the pendulum and the vertical.
Therefore, m = 0.01 kg, g = 9.8 m/s² and θ = 22.5
Force = 0.01 × 9.8× sin 22.5
          = 0.098 × sin 22.5
          = 0.0375 Newtons.