Please show your work 4. A pendulum is dropped at a given angle, θ. Derive an...
Derive the expression for the initial velocity v of a ballistic pendulum in terms of the swept-out angle theta. Use the following equations of momentum and energy conservation... When the projectile and the pendulum stick together, they have total mass m + M and we define their combined velocity to be V⃗ . The relationship from conservation of momentum is: mv = (m + M)V⃗ Conservation of energy requires the initial kinetic energy of the pendulum system to equal the...
P4. A clock keeps time using the periodic motion of a simple pendulum. The pendulum consists of a string of length L and a bob of mass m-5.00 kg attached to the end of the string. The pendulum has a period T-1.00 s. The initial angle (0) at 0 is equal to 0.175 rad. The bob is released from rest (i.e. -0) at -0. The angle between the string and the vertical is given by the equation: e-a cos (or...
(1 point) Suppose a pendulum of length L meters makes an angle of θ radians with the vertical, as n the figure t can be shown that as a function of time, θ satisfies the differential equation d20 + sin θ-0, 9.8 m/s2 is the acceleration due to gravity For θ near zero we can use the linear approximation sine where g to get a linear di erential equa on d20 9 0 dt2 L Use the linear differential equation...
do (b) and (c) only. 2. For the simple pendulum shown in Figure 2, the nonlinear equations of motion are given by θ(t) + 믈 sin θ(t) + m 0(t)-0 Pivot point L, length Massless rod , mass Figure 2. A simple pendulum 3. Consider again the pendulum of Figure 2 of problem 2 when g = 9.8 m/s, 1 = 4.9m, k =0.3, and (a) Determine whether the system is stable by finding the characteristic equation obtained from setting...
Now damping is introduced and the angle θ is given by the equation: θ-ae" cos(or + φ). It is observed that after one hour the maximum angle of the pendulum has reduced to 0.122 rad due to the damping force. e. (6) Calculate the coefficient α . Now damping is introduced and the angle θ is given by the equation: θ-ae" cos(or + φ). It is observed that after one hour the maximum angle of the pendulum has reduced to...
show all steps please (1 point) Suppose a pendulum with length L (meters) has angle 0 (radians) from the vertical. It can be shown that 0 as a function of time satisfies the differential equation: d20 +sin0 0 dt2 where g 9.8 m/sec/sec is the acceleration due to gravity. For small values of 0 we can use the approximation sin(0)~0, and with that substitution, the differential equation becomes linear. A. Determine the equation of motion of a pendulum with length...
The angle of a pendulum is given by θ(t)=( 0.14 rad )cos( 4.0 t) , where t is in seconds. A) Determine the amplitude. B)Determine the frequency. C)Determine the length of the string. D)Determine the angle at 1.0 s .
4. please help with both parts a and b 4. Consider the pendulum with friction modeled by the second order ODE: where θ is the angle the pendulum makes with the vertical axis, α is a friction coefficient and w is the pendulum natural frequency. (a) Turn (4) into a first order system. (b) Use Euler method to find an approximation to the solution in [0,5] with initial conditions θ(0)-1 and θ'(0)-0. Take α-0.2 and w-2. Verify the expected order...
[Q3-Lab/Home HL] Derive an algebraic expression that will relate the linear speed of the pendulum to the angle Q and du du do length L. Show work. [Hint: start from gsin(0) =gsin(0)] dt dᎾ dt
Please show all work and steps. Any help will be appreciated and thank you for your time! At a gathering with friends, you decide to play a game of regulation cornhole where the players attempt to throw a 1 lb bag filled with field corn through a 6-inch hole in a board located as shown in the diagram below. If the bag is released at a 30° angle and is airborne for 3 seconds, what is the velocity that the...