Physics, 13.12.2019 23:31 EthanIsHyper

An artillery shell is launched on a flat, horizontal field at an angle of α = 31.7° with respect to the horizontal and with an initial speed of v0 = 202 m/s. what is the horizontal velocity of the shell after 18.96 s of flight? (neglect air friction. use the coordinate system where the x-axis is horizontal and points to the right; and the y-axis is vertical and points up.)

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An artillery shell is launched on a flat, horizontal field at an angle of α = 31.7° with respect to...

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