Physics, 28.01.2020 16:57 zahraa244

What is the initial upward velocity of a projectile fired at an angle of 40 m/s at an angle of 20o? a) 2 m/s b) 13.68 m/s c) 14.55 m/s d) 38 m/s

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What is the initial upward velocity of a projectile fired at an angle of 40 m/s at an angle of 20o?...