Question #13b76

1 Answer
Deepak Pandey
May 5, 2017

#100sqrt17#m/s

Explanation:

Velocity along #x# direction will remain unchanged as there is no acceleration in #x# direction.
Velocity of the bullet in the #y# direction will be given by the equation

#v_y= gxxt#
#=>v_y=100 #m/s
Therefore magnitude of total velocity after 10 seconds #=sqrt ((v_x)^2+(v_y)^2)#
#=100sqrt17#m/s

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