Given is:-
Height h= 37.8 m
Range
Angle
Now,
let the initial speed Vo
Then it's components are
similarly
Now,
the time taken by the projectile to reach its target is
or
eq-1
similarly in vertical direction
by plugging the values of t from eq-1 we get
which gives us
which gives us
which gives us
part -b
by plugging this value in eq-1 we get
which gives us
part - a
Part -c
Maximum height can be found out by using third equation of motion which is
by plugging all the values we get
which gives us
Part - d
The final vertical velocity will be
which gives us
and
thus the final velocity will be
by plugging all the values we get
which gives us
Physies 2414-General Physics I Instruc only if your work is ciea parentheses. tions: Answer each question...