Question

Tlong ya...no 4-6..
Terima kasih ☺

Answer 1

No 6
energi potensial = m×g×h
4×10×8
320 joule ( D )

Answer 2

No. 4
a = g = 10 N/kg

F = m × a
35 = m × 10
35/10 = m
3,5 kg = m
3500 g = m

no. 6

EP = m × g × h
      = 4 × 10 × 8
      = 320 J