allyfurby
09.09.2020 •
Mathematics
Pas
MAI Comprehensive Science 1 V17, Sandy Hankins (4563/S) -
Examples of Forces
Contact Forces
Non-Contact Forces
The force of air resistance on falling objects
The force applied by a student on a desk to move it
The force applied by a compressed spring when it is released the force applied by an electromagnet on a wire
Which statement best explains why the table is incorrect?
Spring force is a force acting at a distance.
Air resistance is a force acting at a distance.
The student and desk have to be in contact to apply the force.
The electromagnet and wire have to be in contact to apply the force.
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Ответ:
answer:
u
step-by-step explanation: