Math Problem Statement
- Sebuah peluru ditembakkan dari tanah dengan kecepatan 200 m/s dengan sudut 450 terhadap horizontal.
Carilah: a. Kecepatan dan posisi peluru setelah 20 detik B. Jarak tembak C. Waktu yang dibutuhkan untuk kembali ke tanah
Solution
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Math Problem Analysis
Mathematical Concepts
Projectile Motion
Kinematics
Trigonometry
Formulas
v_x = v_0 * cos(θ)
v_y = v_0 * sin(θ) - g * t
x = v_x * t
y = v_0 * sin(θ) * t - 0.5 * g * t^2
R = v_x * t_total
t_max = v_0 * sin(θ) / g
Theorems
Projectile motion equations
Pythagorean Theorem
Suitable Grade Level
Grades 11-12
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