If u have any doubts plz ask me in the comments section.
Rate it up. Thanks
Cart 1. Make two pictures of the oscillating cart (1) one at its equilibrium position and...
A person exerts a 15-N force on a cart attached to a spring and holds the cart steady. The cart is displaced 0.060 m from its equilibrium position. When the person stops holding the cart, the system cart+spring undergoes simple harmonic motion. a) Determine the spring constant of the spring b) Determine the energy of the system c) Write expressions x(t), v(t), and a(t) for the motion of the cart d) Draw graphical representations of these expressions
2. Following problem 1, the same spring-mass is oscillating, but the friction is involved. The spring-mass starts oscillating at the top so that its displacement function is x Ae-yt cos(wt)t is observed that after 5 oscillation, the amplitude of oscillations has dropped to three-quarter (three-fourth) of its initial value. (a) 2 pts] Estimate the value ofy. Also, how long does it take the amplitude to drop to one-quarter of initial value? 0 Co [2 pts] Estimate the value of damping...
4. Newton's Third Law You will now attempt to measure the forces objects exert on each other when the objects interact and the effects those forces have on the motion of the objects. In this section, you will use both force sensors on two carts and conduct a series of force measurements during (gentle) tug-of-war tests. 4.1: Suppose you have two carts, A and B. Both are made of the same material, and B is more massive (heavier) than A....
1. A swinging bell eventually stop oscillating due to damping forces caused by air resistance and friction at the point of suspension. Is that the damping oscillation of this swinging bell can be considered as a simple harmonic motion system? Explain. 2. There are two identical set of spring mass system. one mass is pulled so its spring stretched 20cm and the other one is pulled and its spring stretched only 10 cm. The mass are released simultaneously. Which mass...
. Simple Harmonic Motion: An object is attached to a coiled spring. It is pulled down a distance of 6 inches from its equilibrium position and released. The period of the motion is 4 seconds. a. Show your work for modeling an equation of the objects simple harmonic motion d a cos wt where d is distance from the rest position and the 0. A hand sketch may be helpful, but is not required. period is b. What is the...
Write the Lagrangian and Euler-Lagrangian equation for the mass. What is the equilibrium position of the mass? Make a small angle approximation and calculate the frequency of oscillation. A mass m is attached firmly to the end of a massless stick of length 6. The other end of the stick is fixed to the wall at x = 0 by a hinge and pivots up and down frictionlessly. The hinge is a height h above the floor. Two vertical massless...
Hi, I wanted to know if my first 3 questions were correct and the last two questions PHYS 2048 In-Class Quiz 6: March 15th, 201 Name and N number: from a vertical spring. You pull the mass down from equilbrium. You give the A small mass is hanging at rest from a vertical spring. You pull the mass down from equilibrium. You give mass an initial velocity of magnitude vo, up. Call the maximum speed situation 2, you pull the...
Activity 2. Finding the spring constant of a spring: DYNAMIC METHOD A spring of length L is connected to a support. A small mass m is connected to the spring pulling on this mass, the spring is stretched down a distance A from its equilibrium position. When the mass is let go, it starts oscillating up and down. The position of the mass changes as shown in the graph below. a) What type of motion does the graph describe? b)...
6.(16) Consider the spring-mass system shown, consisting of two unit masses m, and my suspended from springs with constants k, and ky, respectively. Assuming that there is no damping in the system, the displacement y(t) of the bottom mass m, from its equilibrium positions satisfies the 4-order equation (4) y2 + k + k)y + k_k2yz = e-2, where f(t) = e-2 is an outside force driving the motion of m. If a 24 N weight would stretch the top...
PLEASE ANSWER ALL PARTS Your 15 year old is about to get their driving permit, and you are concerned about the bumpers on your cars as they are expensive to fix, even after low speed impacts. You decide you want to engineer a true “5 mph” bumper that will slow a collision with a fixed object using a spring attachment, which will avoid damaging the car’s actual bumper. You find out that springs with high spring constant values are very...