Question

I just need help on this part c the answer is NOT 1.46 m/s

[2] Your answer is partially correct. Try again. The length of a simple pendulum is 0.80 m and the mass of the particle (the "bob") at the end of the cable is 0.28 kg. The pendulum is pulled away from its equilibrium position by an angle of 9.5° and released from rest. Assume that friction can be neglected and that the resulting oscillatory motion is simple s the angular frequency of the motion? (b) Using the position of the bob at its lowest point as the reference level, determine the total mechanical energy of the pendulum as it swings back and forth. (c) What is the bob's speed as it passes through the lowest point of the swing? motion. (a) What

Answer 1

$Given lll dength ot Ample pendulum L =0.80m mau ot paltdem :0.28 kg angle with which ut puled auway o.5 bobs peed au it paues thosrough Lowest psunt o the wng At Lowest poit thexe w no potental ene\qu and aul en and al eneiggu uu again the totau mechari ca) eneigy 2 2 energy oos from pa$