23 4 points You launch six projectiles with the same launch speed, but different elevation angles....
14) Three different-mass projectiles are launched at different angles of elevation from the of a building. Each particle has the same initial kinetic energy. Which particle has the greatest speed just as it impacts with the ground A. The one launched at the highest angle of elevation B. The one with the highest mass C. The one with the lowest mass D. They all will have same kinetic energy on impact. 15) Two masses m, and m2 with m;> m2,...
3. Two projectiles are launched simultaneously from the same location, with the same initial speed, one at 20° above horizontal, and the other at 32° above horizontal. The projectiles have different masses. Which one will strike the surface first? a. The one shot at 20°- angle. b. The one shot at 32°-angle. c. The heavier one. d. The lighter one. e. Both will strike it at the same time.
HW02#2 Four Projectiles Four projectiles are all shot over level ground. The projectiles are launched at four different angles, 20, 30, 45° and 60° above horizontal. There are four steps for this problem: A. Intuition, B. Computation, C. Validation, and D. Discussion 5° Intuition: In the table, use your intuition (not computations!) to evaluate the greatest "G" and least "L" scenarios for the set of 4 angles below for the following criteria (1) same horizontal range, (2) same maximum height,...
Experimental technique 5. [1pt] Which of the following statements are true for this experiment? E.g., enter AB. If none are true, enter N. You have 4 tries. Everyone must wear safety glasses. For each launch angle, the projectile range is measured for one speed setting. Never look into the barrel of the launcher when it is loaded. The launch angle θ measured using the plumb line is the angle of the launcher with respect to the vertical. The projectile is...
Frequently, a weapon must be fired at a target that is closer than the weapon's maximum range. To hit such a target, a weapon has two possible launch angles (figure A): one higher than 45= (x) and one lower than 45- (C.). Although the displacement of the projectile is the same for the two angles, a projectile launched at y has a longer flight time and a higher peak position than one launched at 8. Usually, some tactical situation makes...
1 2 A projectile PA is launched from point A towards the east with an initial launch velocity ves and an initial launch angle of 8aA. The impact point of the projectile Pa is a point B in a valley with an ordinate, you, located below the elevation of point A. The launch from point A is instantaneously detected at point B, and a counter projectile Pa ts launched simultaneously towards the west to intercept the incoming projectile PA. Projectile...
1. A soccer player can kick a ball with maximum initial speed 10 m/s. She kicked the ball at different angles to check how the horizontal distance to the point the ball hits the ground changes with the angle the ball is kicked. Calculate the horizontal distance for different angles and draw a graph of the horizontal distance versus the angle θ with the ground. What is the angle at which the distance is maximum? Can you explain why there...
Tx= vo2/g Sin20 (0 with line through the middle) where Tx= horizontal range, vo= initial velocity, o firing angle at fixed velocity. At which value of 0, r, will attain its maximum value? Please write clearly and neatly, showing appropriate work. No credit will be given for ambiguous work Question 1: (a) How does the range of the projectile depends of angle of projection? Discuss the answer with formula? d neatly, showing appropriate work. No credit will be given for...
24) Acat falls from a third-story WOW above the ground, its speed is a) 98m's b) 8.Om's c) 13m's d) 13 m/s2 e) 1.6x10m's 25) A doctor, in between surgery, drives a golfball at an angle of exactly 10 with respect to the horizontal. The ball first hits the ground 210 m from the tee. The ball must have left the tee with an initial speed of about a) 2.1x10m's b) 78.5 m's c)9.8 m's d) 46 m/s 6)65 m/s....
Please help me correct my MATLAB script code for this problem, thank you!! A projectile PA is launched from point A towards the east with an initial launch velocity voa and an initial lauw angle of 0x. The impact point of the projectile Pa is a point B in a valley with an ordinate, yon, located below the clevation of point A. The launch from point A is instantaneously detected at point B, and a counter projectile P launched simultaneously...