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Which of these forces acting on a body is a contact force?
AGravitational pull of Earth
BAttraction between two magnets
CPull between distant charges
DBuoyant force from a liquid
Answer & Solution
Correct answer: D. Buoyant force from a liquid
A solid immersed in a fluid gets an upward buoyant push from the fluid in contact with it, making buoyancy a contact force.
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