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1.) A cannonball is fired from a cliff that is 39m high. The cannonball has a horizontal velocity of 65m/s. a.) What is the acceleration due to gravity of the cannonball? b.) What is the vertical displacement of the cannonball? c.) How long does it take the cannonball to hit the ground? d.) How far does the cannonball travel before it hits the ground?

1.) A cannonball is fired from a cliff that is 39m high. The cannonball has a horizontal velocity of 65m/s. a.) What is the acceleration due to gravity of the cannonball? b.) What is the vertical displacement of the cannonball? c.) How long does it take the cannonball to hit the ground? d.) How far does the cannonball travel before it hits the ground?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Horizontal Projectile Motion Quiz 1.) A cannonball is fired from a cliff that is 39m high. The cannonball has a horizontal velocity of 65m/s. a.) What is the acceleration due to gravity of the cannonball? b.) What is the vertical displacement of the cannonball? c.) How long does it take the cannonball to hit the ground? d.) How far does the cannonball travel before it hits the ground? (1) Horizontal (x) Vertical (y) (2) Choose equation Time = At Horizontal (x) Vertical (y) Distance = Ax Vt = (a t) + Vi Initial Velocity = Vi Ax = ½ (vi + vf) At Ax = vi (At) Final Velocity = Vr Ax = vi At + ½ a Af? Acceleration = a Vf = v + 2 a AX 3 Plug in numbers (4 Solve the equation
Transcribed Image Text:Horizontal Projectile Motion Quiz 1.) A cannonball is fired from a cliff that is 39m high. The cannonball has a horizontal velocity of 65m/s. a.) What is the acceleration due to gravity of the cannonball? b.) What is the vertical displacement of the cannonball? c.) How long does it take the cannonball to hit the ground? d.) How far does the cannonball travel before it hits the ground? (1) Horizontal (x) Vertical (y) (2) Choose equation Time = At Horizontal (x) Vertical (y) Distance = Ax Vt = (a t) + Vi Initial Velocity = Vi Ax = ½ (vi + vf) At Ax = vi (At) Final Velocity = Vr Ax = vi At + ½ a Af? Acceleration = a Vf = v + 2 a AX 3 Plug in numbers (4 Solve the equation
Horizontal Projectile Motion Quiz 2.) A projectile is launched from a tower that is 5m tall. The projectile lands 51m away from the base of the tower. a.) What is the horizontal displacement of the projectile? b.) What is the vertical displacement of the projectile? c.) How much time does it take for the projectile to hit the ground? d.) Determine the horizontal launch speed of the projectile. Horizontal (x) Vertical (y) (1) (2) Choose equation Time = At Horizontal (x) Vertical (y) Distance = Ax Vf = (a t) + vi Initial Velocity = Vi AX = ½ (Vi + vt) At %3D Ax = vi (At) Final Velocity V AX = vi At + ½ a Af² Vf = v + 2 a Ax Acceleration = a 3 Plug in numbers (4 Solve he equation
Transcribed Image Text:Horizontal Projectile Motion Quiz 2.) A projectile is launched from a tower that is 5m tall. The projectile lands 51m away from the base of the tower. a.) What is the horizontal displacement of the projectile? b.) What is the vertical displacement of the projectile? c.) How much time does it take for the projectile to hit the ground? d.) Determine the horizontal launch speed of the projectile. Horizontal (x) Vertical (y) (1) (2) Choose equation Time = At Horizontal (x) Vertical (y) Distance = Ax Vf = (a t) + vi Initial Velocity = Vi AX = ½ (Vi + vt) At %3D Ax = vi (At) Final Velocity V AX = vi At + ½ a Af² Vf = v + 2 a Ax Acceleration = a 3 Plug in numbers (4 Solve he equation
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