Math Problem Statement
vx=v*cos(z) vy=v*sin(z) t1=v*sin(z)/g H=vx*t2+1/2*g*(t2)^2 L=(t1+t2)*vy 那么, 请用 L,h,z,g表示v
Solution
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Math Problem Analysis
Mathematical Concepts
Projectile Motion
Trigonometry
Quadratic Equations
Formulas
Projectile motion equations
Quadratic equation
Theorems
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Suitable Grade Level
Advanced High School
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