(c) Now show that the horizontal range R of the original problem is given by R = 20 cos(0) sin(0) + V1+ sin? (0) where you may use g = 10 m/s².

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(c) Now show that the horizontal range R of the original problem is given by
R = 20 cos(0) sin(0) + /1+ sin2 (0)
where you may use g = 10 m/s2.
Transcribed Image Text:(c) Now show that the horizontal range R of the original problem is given by R = 20 cos(0) sin(0) + /1+ sin2 (0) where you may use g = 10 m/s2.
A mortar gun, with a maximum range of 20 m on level ground, is placed on the edge
of a vertical cliff of height 10 m overlooking a horizontal plane, as illustrated in the
following figure.
20 m
10 m
Transcribed Image Text:A mortar gun, with a maximum range of 20 m on level ground, is placed on the edge of a vertical cliff of height 10 m overlooking a horizontal plane, as illustrated in the following figure. 20 m 10 m
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