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A bullet is shot vertically upwards and rises to a maximum height of 200m. Calculate: a)the initial velocity of the bullet, b) the total time of flight.

      

A bullet is shot vertically upwards and rises to a maximum height of 200m. Calculate:
a)the initial velocity of the bullet,

b) the total time of flight.

  

Answers


Moraa
a)the initial velocity of the bullet,
u=(2ghmax)½= (2*2*200)½=
b) the total time of flight.
t=2u/g=2*
Moraa orina answered the question on April 8, 2018 at 16:52


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