Question

Make k the subject of the formula in y =px_r/ qx+k

Answer 1

Answer:

Comparing the given equation with the equation of a projectile motion,

y=xtanθ−

2u

2

gx

2

(1+tan

2

θ)

We find that g=a,tanθ=pand

2u

2

a

(1+tan

2

θ)=q

u= velocity of particle at origin

=

2q

a(1+tan

2

θ)

=

2q

a(1+p

2

)

Step-by-step explanation:

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