Recent content by SteveThePharmer

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    Zero Launch Angle: Vox and Angle

    Homework Statement A basketball is thrown horizontally with an initial speed of 4.20 m/s. A straight line drawn from the release point to the landing point makes an angle of 30.0° with the horizontal. What was the release height? Vox=4.20 m/s=Vx Ax=0 Voy=0 m/s Ay=-9.81 m/s^2 Theta=180*-30.0*...
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    Quick Equations of Motion questions (2). Rxn time; deceleration

    okay, for question 1: 0^2=(130m/s)^2+2a(0-22) -16900=-44a a=384.90m/s^2 and for question 2: (change in)x=[0^2-(16m/s)^2]/[2(-3.2)m/s^2]=40m 55m-40m=15m [15m]/[16m/s]=0.9375s=~0.94s thanks for the kick in the right direction guys! great website!
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    Quick Equations of Motion questions (2). Rxn time; deceleration

    Quick "Equations of Motion" questions (2). Rxn time; deceleration 1. A meteorite strikes on October 9, 1992, a 27-pound meteorite struck a car in Peekskill, NY, leaving a dent 22 cm deep in the trunk. If the meteorite struck the car with a speed of 130 m/s, what was the magnitude of its...
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