19.----is the work done to take an object of mass 20kg to a height of 10m *
a.1960J
b.-1960J
c.1830J
d.-1830J
answer quickly please.
Answers
Answered by
1
Explanation:
a isthe answer w=f×displacement
Answered by
0
Answer:
yes a is the answer mark me as a brainlist
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