please Ineed help with all the questions above, they are all related. thanks
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please Ineed help with all the questions above, they are all related. thanks QUESTION 1 A...
A ball thrown horizontally with speed vi = 20.0 m/s travels a horizontal distance of d...
A ball thrown horizontally with speed vi = 20.0 m/s travels a horizontal distance of d = 58.0 m before hitting the ground. From what height h was the ball thrown? When setting up projectile motion questions, which of the following characteristics of projectile motion are important to keep in mind? Check all that apply. a. Projectile motion is the motion of an object that moves in two dimensions under the influence of gravity and air resistance. b. Although the...
Create a program that plots the trajectory, from the initial height to the ground, of a...
Create a program that plots the trajectory, from the initial height
to the ground, of a projectile accelerating both in the horizontal
and vertical directions.
-Matlab Code
PROBLEM 4: In your physics class, projectile motion has two components: constant-velocity motion in the horizontal direction and free-fall motion in the vertical direction. However, in reality, the horizontal motion has acceleration due to air resistance, wind, and other factors. The goal of this problem is to visualize the trajectory of a projectile...
Conceptual Problem about Projectilé Motion the earth. Hence, the y component of its velocity, ty changes...
Conceptual Problem about Projectilé Motion the earth. Hence, the y component of its velocity, ty changes continuously Here tn equals speed eg by symmetry and both exceed vi. This is because tu and tn include vertical speed as well as the constant hortzontal 3 An object undergoing projectile motion will undergo the horizontal and vertical motions described above from the instant it is launched until the instant it strikes the ground again. Even though the horizontal and a diagram of...
LEARN MORE REMARKS This example emphasizes the independence of the x- and y components in projectile...
LEARN MORE REMARKS This example emphasizes the independence of the x- and y components in projectile motion problems. QUESTION How does the magnitude of the velocity vector at impact compare with the magnitude of the initial velocity vector? O It is greater at impact. They are the same since the magnitude of the vertical component of velocity is the same at each height on the way up and on the way down. O It is greater initially O They are...
A ball is thrown horizontally from the top of a 55.0-m building and lands 106.8 m...
A ball is thrown horizontally from the top of a 55.0-m building and lands 106.8 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) How long (in s) is the ball in the air? s (b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) m/s (c) What is...
A ball is thrown horizontally from the top of a 61.5-m building and lands 112.8 m...
A ball is thrown horizontally from the top of a 61.5-m building and lands 112.8 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) (a) How long (in s) is the ball in the air? s (b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) m/s (c) What...
198965-15470403231811 x+ t 38228287 918.dvi 1/4 .5 s? Answer in units of m. 006 (part 1...
198965-15470403231811 x+ t 38228287 918.dvi 1/4 .5 s? Answer in units of m. 006 (part 1 of 5) 10.0 points A projectile of mass 0.548 kg is shot from a cannon, at height 6.6 m, as shown in the figure, with an initial velocity vi having a horizontal component of 7 m/s. ce The projectile rises to a maximum height of y above the end of the cannon's barrel and strikes the ground a horizontal distance Δ 8228287 past the...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
A football player throws a 400 g football at 30 degree to the horizontal. Being in...
A football player throws a 400 g football at 30 degree to the horizontal. Being in a good physical condition, he is able to imnd Initial kinetic energy of 100 J to the ball. The ball is caught at exactly the same height above the ground as It was thrown. Full points will be awarded for the correct answer to the following question. How far does the ball travel in the horizontal direction? If the full credit cannot be awarded,...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
Create a program that plots the trajectory, from the initial height
to the ground, of a projectile accelerating both in the horizontal
and vertical directions.
-Matlab Code
PROBLEM 4: In your physics class, projectile motion has two components: constant-velocity motion in the horizontal direction and free-fall motion in the vertical direction. However, in reality, the horizontal motion has acceleration due to air resistance, wind, and other factors. The goal of this problem is to visualize the trajectory of a projectile...
Conceptual Problem about Projectilé Motion the earth. Hence, the y component of its velocity, ty changes continuously Here tn equals speed eg by symmetry and both exceed vi. This is because tu and tn include vertical speed as well as the constant hortzontal 3 An object undergoing projectile motion will undergo the horizontal and vertical motions described above from the instant it is launched until the instant it strikes the ground again. Even though the horizontal and a diagram of...
LEARN MORE REMARKS This example emphasizes the independence of the x- and y components in projectile motion problems. QUESTION How does the magnitude of the velocity vector at impact compare with the magnitude of the initial velocity vector? O It is greater at impact. They are the same since the magnitude of the vertical component of velocity is the same at each height on the way up and on the way down. O It is greater initially O They are...
198965-15470403231811 x+ t 38228287 918.dvi 1/4 .5 s? Answer in units of m. 006 (part 1 of 5) 10.0 points A projectile of mass 0.548 kg is shot from a cannon, at height 6.6 m, as shown in the figure, with an initial velocity vi having a horizontal component of 7 m/s. ce The projectile rises to a maximum height of y above the end of the cannon's barrel and strikes the ground a horizontal distance Δ 8228287 past the...
Motion can be derived from the slope of the graph? 8 . Wild equation Show how position vs time and velocity vs time graphs are connected. Include the following information in your summary: • What are the 5 variables you need for accelerated motion problems? How do you determine the equation you will need to use to solve the problem? What are the accelerated motion kinematics equations? What do +/- mean for kinematics? What combinations of (+/-) velocity and acceleration...
A football player throws a 400 g football at 30 degree to the horizontal. Being in a good physical condition, he is able to imnd Initial kinetic energy of 100 J to the ball. The ball is caught at exactly the same height above the ground as It was thrown. Full points will be awarded for the correct answer to the following question. How far does the ball travel in the horizontal direction? If the full credit cannot be awarded,...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 10 m/s. s0 (A) How do the vertical and horizontal components of the projectile's velocity vary with time? 40 35 (B) How long does it remain in flight? 25 (C) For a given launch speed, what launch angle produces the longest time of flight? 15 10 toy CONCEPTUALIZE Consider the projectile to be a point mass that...
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