see the attachment mate
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Answers
Answered by
2
1) 12000 J
2) 1200 J
3)(1200+1200) = 2400 J
4)(1200/20)
= 60 J
(1200/10)
= 12 J
Answered by
0
Answer:
i) 120×100
= 12,000 J
ii) 20× 100
= 1200 J
iii) (1200+1200)
=2400 J
iv)1200/20
=60
1200/10
=12 J
hope it helps
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