2. Suppose an object of mass 15 kg is dropped from a height near the surface...
1. A particle of mass m and charge q is dropped from height of 3h above the ground. The particle starts from rest and its starting position is (x, y) (0,3h). At height 2h, the particle enters a uniform electric field of magnitude E pointing in the negative r direction. The magnitude of the force on the particle due to the electric field is qE. The particle exits the electric field at height h. A cup is placed at position...
1. A particle of mass m and charge q is dropped from height of 3h above the ground. The particle starts from rest and its starting position is (x, y) = (0, 3h). At height 2h, the particle enters a uniform electric field of magnitude E pointing in the negative x direction. The magnitude of the force on the particle due to the electric field is qE. The particle exits the electric field at height h. A cup is placed...
1. [25 points) Idealized frictionless free fall of an object that is dropped from being at rest at i = 0. For the following question, to model the free fall of a falling rock, assume the usual idealizing simplifications for solving "free fall" problems. Consider the following experiment. A rock with a mass of m= 2 kg is dropped at the time t = 0 from a height of 140 m above ground. Assume that the rock is simply dropped...
I need help for numbers 1 and 3. For number one I measured the height of the track at angle. One of the heights was .082m. hypotenuse 1.013m. I did sin^-1(.082/1.013) and got 4.64 degrees. I used a sensor and aquired data for change in v and t as a glider fell down the track. I calculated the acceleration at that height and angle as -10.18 m/s^2. final V was 1.48, initial V .687. final t=.0675, initial t= .1454. For...
the equation for 'g' using table 2 the table, to the point vertically below the front of the carl, when at the starting position. in Table-1. (use St Units for all these quantities) the track at the height of 10 em. Make computer ready to record the graph of velocity to its marked starting position. Press the tart recording dats by the I- Set versus time for the cart. Pull the cart up the track red button on the left...
Learning Goal To understand how the trajectory of an object depends on its initial velocity, and to understand how air resistance affects the trajectory. For this problem, use the PhET simulation Projectiie Motion. This simulation allows you to fire an object from a cannon, see its trajectory, and measure its height, range, and hang time (the amount of time in the air) 驵瘦. พี่ PHET Piojectile Motion Start the simulation by selecting the option labeled "Intro". Press the red Fire...
please solve both. thank you! A mass of 1.25 kg stretches a spring 0.06 m. The mass is in a medium that exerts a viscous resistance of 56 N when the mass has a velocity of 2 . The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.03 m and released. Find an function to express the object's displacement from the spring's equilibrium position, in m after t seconds. Let positive...
Vibrational Motion Introduction If an object is following Hooke’s Law, then Fnet = -kx = ma Since acceleration is the second derivative of position with respect to time, the relationship can be written as the differential equation: kx = m δ2xδt2/{"version":"1.1","math":"<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>k</mi><mi>x</mi><mo> </mo><mo>=</mo><mo> </mo><mi>m</mi><mo> </mo><mfrac bevelled="true"><mrow><msup><mi>δ</mi><mn>2</mn></msup><mi>x</mi></mrow><mrow><mi>δ</mi><msup><mi>t</mi><mn>2</mn></msup></mrow></mfrac></math>"} Methods for solving differential equations are beyond the scope of this course; in fact, a class in differential equations is usually a requirement for a degree in engineering or physics. However, the solution to this particular differential...
A Matlab introductory class Problem. The book for my class is "Introduction to MATLAB For Engineers, Third edition by William J. Palm I have solved the top speed, the time to reach top speed, and the speed the plane takes off at. this is what I have. I need help on the graphing portion of the problem I will give you a Thumbs Up if you solve this part for me. Thank You. LOOPING THE PLANE EGME 205, Fall 2018...
CODE GIVEN % Create a program to plot the motion of the ping pong ball with drag. % The program will take inputs for velocity in m/s and angle of launch. % note that with a high speed camera I estmated a launch speed for a ping % pong ball could be 30 m/s. vel=30; %m/s angle=60; % convert the degrees into radians so MATLAB likes it angle=angle*pi/180; % set initial values (time, distance, mass, gravity, drag) x(1)=0; % meters...