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Q4: Pluto is classified by as a<br>A)full-fledged planet.<br>B)dwarf
Q4: A fast-moving missile soaring overhead possesses<br>A)speed.<br>B)force.<br>C)both of
Q5: In a hydraulic-press operation, it is impossible
Q21: The Moon does not crash into Earth
Q41: The time it takes a projectile fired
Q48: The radial velocity of an Earth satellite
Q56: One end of a rope is pulled
Q59: The resultant of a 40-N force at
Q71: An object falls freely from rest on
Q71: No work is done by gravity on