1) It is the curved path traveled by a projectile a) Trajectory b) Projectile c) Range 2) Is a body travelling in projectile motion a) Trajectory b) Projectile c) Height 3) Is the rate at which an object is moving along a path; scalar quantity a) Velocity b) Time c) Speed 4) Is the rate and direction of an object's movement; vector quantity a) Speed b) Velocity c) Time 5) How much ground an object has covered during its motion; scalar quantity a) Distance b) Displacement c) Velocity 6) Rate at which velocity changes with time, in terms of both speed and direction; vector quantity a) Time b) Velocity c) Acceleration 7) A device that converts thermal energy to mechanical energy a) Heat b) Heat engine c) Gasoline engine 8) Michael Faraday a) First Law of Thermodynamics b) Law of Induction c) Second Law of Thermodynamics 9) Unit of Height a) m/s b) h c) m 10) Unit for power a) Voltage b) Watt c) Ampere

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