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Correct Answer: A) 169.69 months.
Correct Answer: D) Tangential Velocity.
Correct Answer: A) -2.5E11 N.
Correct Answer: A) 200cm.
Correct Answer: C) Solar energy into electrical energy.
Correct Answer: B) Reduce the current in AC circuit.
Correct Answer: A) Neutron star.
Correct Answer: D) Galileo Galilei.
Correct Answer: A) They contain free electrons.
Correct Answer: B) Kg.
Correct Answer: C) 10 mg = 1 dg.
Correct Answer: D) Increases.
Correct Answer: C) 48.8 $^ \circ$.
Correct Answer: B) Gravity.
Correct Answer: B) Parallel.
Correct Answer: C) Exerts an equal and opposite force on the hammer.
Correct Answer: B) Slows it down.
Correct Answer: A) Electricity.
Correct Answer: C) Lifting a box.
Correct Answer: B) Reference point.
Correct Answer: C) 2.
Correct Answer: D) Temperature.
Correct Answer: D) Velocity.
Correct Answer: A) -9.81 m/s/s.
Correct Answer: D) Two protons.