14. These are
used in clocks and
Wrist watches which turn the
needles:
(a) pulley (b) inclined plane
c) screw jacks (d) gears
Answers
Answered by
0
Answer:
screw jacks
✌️✌️✌️✌️✌️✌️
Answered by
0
Answer:
c) screw jacks.
Thank you.
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