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ment ACK NEXT this Module 6.2, the effects of air resistance on an object's motion can...
Problem 2.28 (Multistep) A ball of mass 0.5 kg flies through the air at low speed,...
Problem 2.28 (Multistep) A ball of mass 0.5 kg flies through the air at low speed, so that air resistance is negligible Part 1 (a) What is the net force acting on the ball while it is in motion? netーく > N By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Attempts: O of S Part 2 (b) Which components of the ball's momentum will be changed...
Problem 7.075 An air-cooled steam condenser is operated with air in cross flow over a square, in-...
Problem 7.075 An air-cooled steam condenser is operated with air in cross flow over a square, in-line array of 400 tubes (N N-20), with an outside tube diameter of 20 mm and longitudinal and transverse pitches of s 60 mm and sr 84 mm, respectively. Saturated steam at a pressure of 2.455 bars enters the tubes, and a uniform tube outer surface temperature of T,-390 K may be assumed to be maintained as condensation occurs tudy ithin the tubes. (a)...
For part (a) it is just Projectile motion w/o air resistance which have been solved. But...
For part (a) it is just Projectile motion w/o air resistance
which have been solved.
But i need help i with part b
b) Projectile motion with wind force but wlo air resistance (8%) Re-derive the math model adding in a wind force function, w(t), acting on the projectile during its trajectory. Considering an arbitrary w(t) that can be defined by the user, solve for the velocities using the RK4 numerical method in a program. Then, integrate numerically (eg. by...
QUESTION 4 For the motion of a projectile with no air resistance. How does total flight...
QUESTION 4 For the motion of a projectile with no air resistance. How does total flight time change if you double the mass of your projectile? The time of flight is doubled. The time of flight is halved. The time of flight is the same for both masses. The time of flight decreases proportionally to the inverse of the mass. QUESTION 5 Which of these quantities stay constant for the 2D motion of a projectile with no air resistance? Acceleration...
Interactive Exercises 4.06: Projectile Motion (Baseball)
Interactive Exercises 4.06: Projectile Motion (Baseball)A fly ball is hit to the outfield during a baseball game. Let's neglect the effects of air resistance on the ball. The motion of the ball is animated in the simulation (linked below). The animation assumes that the ball's initial location on the y axis is y0=1 m, and the ball's initial velocity has components v0x=20 m / s and v0y=20 m/s. Run the animation now.
Please help with Q1 a)b)c). Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics...
Please help with Q1 a)b)c).
Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics equations including air resistance may be written V and ^- where m is the mass of the object, g is the acceleration due to gravity, y is the vertical direction, C is a dimensionless drag coefficient, A is the cross-sectional area of the object, pa 1.2kg/m3 is the density...
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...
An M-16 is fired from level ground at an upwards angle of 10 degrees with respect...
An M-16 is fired from level ground at an upwards angle of 10 degrees with respect to the horizontal. The initial velocity of the bullet is 948 m/s, but because it is fired at a 10 degree angle, the vertical component of the initial velocity is 165 m/s and the horizontal component is 934 m/s. Ignore air resistance and the curvature of the earth in this problem. (Hint: See the videos Projectile Motion Parts 9-13. For questions 9-14 and 17,...
Interactive Exercises 4.03: Position and Velocity in Two Dimensions (Space Debris) In a far off galaxy,...
Interactive Exercises 4.03: Position and Velocity in Two Dimensions (Space Debris) In a far off galaxy, space debris is blasted into very small (and hence harmless) fragments by means of explosive torpedoes that are fired from special guns. An engineer is to program two such guns to destroy a large asteroid in an interplanetary region-where the effects of gravity are negligible. The first gun is at the origin of an ry coordinate system, as shown in the simulation (linked below)....
Use the model for projectile motion, assuming there is no air resistance and g = 32 feet per second per second.
Use the model for projectile motion, assuming there is no air resistance and g = 32 feet per second per second. A baseball player at second base throws a ball 90 feet to the player at first base. The ball is released at a point 5 feet above the ground with an initial speed of 60 miles per hour and at an angle of 11° above the horizontal. At what height does the player at first base catch the ball? (Round...
Problem 2.28 (Multistep) A ball of mass 0.5 kg flies through the air at low speed, so that air resistance is negligible Part 1 (a) What is the net force acting on the ball while it is in motion? netーく > N By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor Attempts: O of S Part 2 (b) Which components of the ball's momentum will be changed...
Problem 7.075 An air-cooled steam condenser is operated with air in cross flow over a square, in-line array of 400 tubes (N N-20), with an outside tube diameter of 20 mm and longitudinal and transverse pitches of s 60 mm and sr 84 mm, respectively. Saturated steam at a pressure of 2.455 bars enters the tubes, and a uniform tube outer surface temperature of T,-390 K may be assumed to be maintained as condensation occurs tudy ithin the tubes. (a)...
For part (a) it is just Projectile motion w/o air resistance
which have been solved.
But i need help i with part b
b) Projectile motion with wind force but wlo air resistance (8%) Re-derive the math model adding in a wind force function, w(t), acting on the projectile during its trajectory. Considering an arbitrary w(t) that can be defined by the user, solve for the velocities using the RK4 numerical method in a program. Then, integrate numerically (eg. by...
QUESTION 4 For the motion of a projectile with no air resistance. How does total flight time change if you double the mass of your projectile? The time of flight is doubled. The time of flight is halved. The time of flight is the same for both masses. The time of flight decreases proportionally to the inverse of the mass. QUESTION 5 Which of these quantities stay constant for the 2D motion of a projectile with no air resistance? Acceleration...
Interactive Exercises 4.06: Projectile Motion (Baseball)A fly ball is hit to the outfield during a baseball game. Let's neglect the effects of air resistance on the ball. The motion of the ball is animated in the simulation (linked below). The animation assumes that the ball's initial location on the y axis is y0=1 m, and the ball's initial velocity has components v0x=20 m / s and v0y=20 m/s. Run the animation now.
Please help with Q1 a)b)c).
Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics equations including air resistance may be written V and ^- where m is the mass of the object, g is the acceleration due to gravity, y is the vertical direction, C is a dimensionless drag coefficient, A is the cross-sectional area of the object, pa 1.2kg/m3 is the density...
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...
Interactive Exercises 4.03: Position and Velocity in Two Dimensions (Space Debris) In a far off galaxy, space debris is blasted into very small (and hence harmless) fragments by means of explosive torpedoes that are fired from special guns. An engineer is to program two such guns to destroy a large asteroid in an interplanetary region-where the effects of gravity are negligible. The first gun is at the origin of an ry coordinate system, as shown in the simulation (linked below)....
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