Recent content by xRantastic

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    Projectile Motion, how tall is the building

    Thanks a lot greenlaser! Really appreciate it.
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    Projectile Motion, how tall is the building

    Okay..heres what i did X=VoxT --> T=Vox/x T= 35.5/21.7 T=1.64 Thats its horizontal acceleration. But are you sure that by multiplying that by -9.8 will give me the vertical displacement?
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    Projectile Motion, how tall is the building

    Homework Statement A ball thrown horizontally at 21.7 m/s from the roof of a building lands 35.5 m from the base of the building. How tall is the building? Homework Equations The Attempt at a Solution Vy= Voy + 1/2AT^2 Vy= -4.9(21.7)^2 Vy= -2307.361 I know it should be...