Jawaban:
Ep bola 1 = m.g.h
Ep bola 2 = m.g.h
Ep bola 3 = m.g.h
Ep bola 4 = m.g.h
Ep1 = 1 × 10 × (3 - 1)
Ep1 = 10 × 2
Ep1 = 20 J
Ep2 = 2 × 10 × (3 - 2,5)
Ep2 = 20 × 0,5
Ep2 = 10 J
Ep3 = 2 × 10 × (3 - 0,5)
Ep3 = 20 × 2,5
Ep3 = 50 J
Ep4 = 0,5 × 10 × (3 - 2)
Ep4 = 5 × 1
Ep4 = 5 J
Jadi, bola dengan energi potensial terbesar adalah Bola ketiga
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Jawaban:
Ep bola 1 = m.g.h
Ep bola 2 = m.g.h
Ep bola 3 = m.g.h
Ep bola 4 = m.g.h
Ep1 = 1 × 10 × (3 - 1)
Ep1 = 10 × 2
Ep1 = 20 J
Ep2 = 2 × 10 × (3 - 2,5)
Ep2 = 20 × 0,5
Ep2 = 10 J
Ep3 = 2 × 10 × (3 - 0,5)
Ep3 = 20 × 2,5
Ep3 = 50 J
Ep4 = 0,5 × 10 × (3 - 2)
Ep4 = 5 × 1
Ep4 = 5 J
Jadi, bola dengan energi potensial terbesar adalah Bola ketiga
#semogamembantu