1) 1. What is the path of a projectile called? a) Angle release b) Parabolic trajectory  c) Curve path d) Projectile motion 2) Vertical component along trajectory remains unchanged. a) True b) False 3) Acceleration only occurs in the vertical component. a) True b) False 4) Different launch angles result in different horizontal distances. a) False b) True 5) What release angle leads to minimum range for a projectile motion?  a) 30 degrees b) 40 degrees c) 60 degrees d) 90 degrees 6) Vertical motion has constant speed. a) True b) False 7) How many motions does a projectile have? a) 1 b) 2 c) 3 d) 4 8) What is the complementary angle of 35 degrees?  a) 35 degrees b) 45 degrees c) 55 degrees d) 65 degrees 9) What is the motion along x-component? a) Vertical motion b) Horizontal motion c) Diagonal motion d) Projectile motion 10) Range and height are directly proportional.  a) True b) False

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