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Q: If an object of mass m is raised to height h from the ground, force is required for this action. The minimum force required to lift an object is the same as –––––––.
  • A. Distance from the ground
  • B. Weight of the object
  • C. Force applied
  • D. Height of object
Correct Answer: Option B - If an object of mass is raised to height h from the ground, force is required for this action. The minimum force required to lift an object is equal to the weight of the object.
B. If an object of mass is raised to height h from the ground, force is required for this action. The minimum force required to lift an object is equal to the weight of the object.

Explanations:

If an object of mass is raised to height h from the ground, force is required for this action. The minimum force required to lift an object is equal to the weight of the object.