Math Problem Statement
You throw the ball from a window that is 9.0 m above the ground, at an angle of 14∘ downward from the horizontal plane. How far from the wall of the house does the ball hit the ground, if its initial speed is 12.3 m/s ? Air resistance is not taken into account.
x=
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Projectile Motion
Kinematics
Trigonometry
Formulas
Horizontal velocity: v_{0x} = v_0 * cos(θ)
Vertical velocity: v_{0y} = v_0 * sin(θ)
Vertical motion equation: y = y_0 + v_{0y}t - 1/2 * g * t^2
Horizontal distance: x = v_{0x} * t
Theorems
Kinematic equations for motion under gravity
Trigonometric functions in projectile motion
Suitable Grade Level
Grades 10-12
Related Recommendation
Projectile Motion: Calculate the Distance a Ball Hits the Ground
Calculate the Horizontal Distance for a Projectile Thrown from 0.9m Height at 12° Downwards
Find Initial Speed of a Projectile Thrown at 28 Degrees from a 1.43 m High Table
Projectile Motion: Ball Shot from Cliff with Initial Velocity of 25 m/s at 30 Degrees
Projectile Motion: Ball Launched at 60 Degrees with 100m/s