A projectile is thrown from a point to horizontal plane such that its horizzontal and vertical velocity component are 9.8 m/s and 19.6 m/s respectively. Its horizontal range is ______.

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Solution

Ux =9.8 m/s Uy = 19.6m/s

Tf(time of flight) = 2Uy/g = 219.6/9.8 = 4sec

Range = Ux Tf = 9.8*4 = 39.2m

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A projectile is thrown from a point to horizontal plane such that its horizzontal and vertical velocity component are 9.8 m/s and 19.6 m/s respectively. Its horizontal range is ______.

Ux =9.8 m/s Uy = 19.6m/s Tf(time of flight) = 2Uy/g = 2*19.6/9.8 = 4sec Range = Ux * Tf = 9.8*4 = 39.2m

Ux =9.8 m/s Uy = 19.6m/s

Tf(time of flight) = 2Uy/g = 219.6/9.8 = 4sec

Range = Ux Tf = 9.8*4 = 39.2m