A projectile is shot from the ground at an angle of #pi/6 # and a speed of #5 m/s#. Factoring in both horizontal and vertical movement, what will the projectile's distance from the starting point be when it reaches its maximum height?

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Answer 1 · 2016-03-14T11:15:51

#x=1,08 " "m#
#y=0,319" "m#

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#t_e=v_i*sin alpha/g=(5*0,5)/(9,81)=0,25 s#
#x=v_i*t*cos alpha#

#x=5*0,25*0,866#
#x=1,08 " "m#

#y=v_i*t*sin alpha-1/2.g.t^2#
#y=5*0,25.0,5-1/2*9,81*(0,25)^2#
#y=0,625-0,306=0,319 #
#y=0,319" "m#