1 A) slows B) stops completely C) goes faster D) continues to move at a constant velocity 2 A) slopes upward B) goes to zero C) slopes downward D) remains constant 3 A) overall speed B) instantaneous speed C) average speed D) acceleration 4 A) 5 m/s B) 2 000 m/s C) 50 m/s D) 200 m/s 5 A) elastic B) solid C) inelastic D) explosive 6 A) changes state B) changes properties C) changes distance D) changes position 7 A) constant B) positive C) instantaneous D) negative 8 A) zero B) less than the original velocity of the moving object C) more than the original velocity of the moving object D) the same as the original velocity of the moving object 9 A) momentum B) matter C) inertia D) mass 10 A) velocity from distance B) final time from initial time C) initial speed from final speed D) final speed from initial speed 11 A) Velocity B) Acceleration C) Displacement D) Speed 12 A) momentum = mass/velocity B) momentum = mass x velocity C) momentum = velocity/mass D) momentum = weight x speed 13 A) elasticity B) conservation C) momentum D) friction 14 A) average speed B) speed C) velocity D) instantaneous speed 15 A) positive B) zero C) changing D) negative 16 A) unable to be measured B) the average speed C) 0 m/s D) different 17 A) s/m2 B) m2 /s C) m/s2 D) s2 /m 18 A) speeding B) displacing C) accelerating D) slowing down 19 A) momentum B) inertia C) velocity D) acceleration 20 A) x-axis B) z-axis C) y-axis D) vertical axis
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