TABEL PENGAMATAN No Massa (kg) h (m) xt (m) V (m/s) Ep (J) Ek (J) W (J) 1 100 2,0 2 150 3 200 4 250 5 300 6 100 2,5 7 150 8 200 9 250 10 300 11 100 3,0 12 150 13 200 14 250 15 300