Question

Open ICloud preferences to fix this probiern. l position their lowest points are the height of the tableto Later iCloud P art A ank each pendulum on the basis of its initial gravitational potential ank trom largest to smallest To rank Items as equivalent, overlap them. View Available Hint(s) Reset rI il 30 cm h- 60 cm m 2 kg 60 cm h 30 cm m- 4 kg h-45 cm m-3 kg 8 MacBook Pro

Answer 1

Formula used: P.E = mgh (a) m = 4 kg, h = 30 cm = 0.30 m P.E_a = 4 times 9.8 times 0.30 P.E_a = 11.76 J (b) P.E_b = 3 times 9.8 times 45/100 P.E_b = 13.23 J (c) P.E_c = 2 times 9.8 times 0.60 P.E_c = 11.76 J (d) P.E_d = 1 times 9.8 times 0.60 P.E_d = 5.88 J (e) P.E_e = 8 times 9.8 times 0.15 P.E_e = 11.76 J (f) P.E_f = 2 times 9.8 times 0.30 P.E_f = 5.88 J P.E_b > P.E_a = P.E_c = P.E_e > P.E_d = P.E_f