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A projectile is shot at an angle of #pi/3 # and a velocity of # 3 m/s#. How far away will the projectile land?

1 Answer

Mar 30, 2016

#x_"max"=0,79" m"#

Explanation:

#alpha=pi/3" ; "2*alpha=(2pi)/3" ;" sin ((2pi)/3)=0,866#
#v_i=3" "m/s#

#x_"max"=(v_i^2*sin 2alpha)/g#

#x_"max"=(3^2*0,866)/(9,81)#

#x_"max"=0,79" m"#

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