Math Problem Statement

dari titik a dari tanah sebuah bola dilemparkan dengan kecepatan awal 20 m/s dan sudut elevasi 37 derajat (sin 30° = 0,6). jika g =10 m/s². hitunglah posisi benda pada saat t = 0,4 sekon

Solution

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Math Problem Analysis

Mathematical Concepts

Projectile Motion
Kinematics
Trigonometry

Formulas

Horizontal position: x(t) = v0x * t
Vertical position: y(t) = v0y * t - (1/2) * g * t^2
v0x = v0 * cos(θ)
v0y = v0 * sin(θ)

Theorems

Kinematic Equations for Motion in Two Dimensions

Suitable Grade Level

Grades 10-12