Physics, 20.10.2021 07:20 joThompson
A crane is holding up a concrete block with a steel cable.
What is a contact force that is acting on the block?
A.
tension
B.
static electricity
C.
magnetism
D.
gravity
Answers: 3
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A crane is holding up a concrete block with a steel cable.
What is a contact force that is acting...
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