A 0.86 kg rock is projected from the edge of the top of a building with an initial velocity of 7.58 m/s at an angle 50°

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A 0 86 Kg Rock Is Projected From The Edge Of The Top Of A Building With An Initial Velocity Of 7 58 M S At An Angle 50 1 (71.12 KiB) Viewed 8 times

A 0.86 kg rock is projected from the edge of the top of a building with an initial velocity of 7.58 m/s at an angle 50° above the horizontal. Due to gravity, the rock strikes the ground at a horizontal distance of 10.7 m from the base of the building 7.58 m/s 50 Building h 10.7 m How tall is the building? Assume the ground is level and that the side of the build- ing is vertical. The acceleration of gravity is 9.8 m/s. Answer in units of m. Answer in units of m