Obtain at what angle with the ground is the shell projected

Reference no: EM13651411

A 1300 kg cannon, which fires a 80 kg shellwith a speed of 526 m/s relative to the muzzle, is set atan elevation angle of 39° above the horizontal. The cannon ismounted on frictionless rails, so that it recoils freely.

What is the speed ofthe shell with respect to the Earth?

At what angle with the ground is the shell projected?

Reference no: EM13651411

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