Name the type of simple machines being used in the following cases.
a) A crane used to lift heavy loads
b) A screw jack being used to lift cars for replacing a punctured tyre
c) A bus going on a winding hill road.
d) A Ferris wheel is a favourite ride for children,
e) A blunt knife is sharpened on a stone
Answers
Answered by
0
Explanation:
a blunt knife is sharpened on a stone
Answered by
1
Answer:
A Pulley
B. I don't know
C. Pulley, a inclined Plane Lever
D. I don't know
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