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ASVAB · Force and Motion

An object weighs 150 lbs on Earth. What is its approximate weight on the Moon (1/6 of Earth's gravity)?

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Correct answer

25 lbs

  1. A 30 lbs
  2. B 6 lbs
  3. C 25 lbs
  4. D 12 lbs

Why this is the answer

Weight on Moon = 150 ÷ 6 = 25 lbs. Weight depends on gravity; mass remains constant but weight changes with gravitational force.
Source: ASVAB MC, Gravity and Weight

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About this topic: Force and Motion

Force and motion questions cover Newton's laws, friction, gravity, acceleration and momentum, usually as pictures of objects being pushed, pulled, dropped or balanced. Identify every force acting before deciding what the object will do. This is one of 13 Mechanical Comprehension questions on force and motion, each with a full explanation on a single study page.

New to this exam? Our ASVAB exam guide explains the format, scoring, and how to prepare.

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