Two simple pendulums of equal length l=0.45 m are suspended from the same point. The pendulum bobs are small solid steel spheres. The first bob is drawn back to make a 35° angle with the vertical, while the other one is left hanging at rest. If the first bob has a mass of 0.25 kg and the second has a mass of 0.54 kg, how high will the second bob rise above its initial position when struck elastically by the first bob after it is released?

Two simple pendulums of equal length l=0.45 m are suspended from the same point. The pendulum bobs are small solid steel spheres. The first bob is drawn back to make a 35° angle with the vertical, while the other one is left hanging at rest. If the first bob has a mass of 0.25 kg and the second has a mass of 0.54 kg, how high will the second bob rise above its initial position when struck elastically by the first bob after it is released?

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.19P

See similar textbooks

Similar questions

Pendulum bob 1 has mass m1. It is displaced to height h1 and released. Pendulum bob 1 elastically collides with pendulum bob 2 of mass m2 (Fig. P11.43). FIGURE P11.43 a. Find an expression for the maximum height h2 of pendulum bob 2. b. If m2 = 2.5m1 and h1 = 5.46 m, what is h2?
Can you help? I am stuck! Two simple pendulums of equal length l = 0.45 m are suspended from the same point. The pendulum bobs are small solid steel spheres. The first bob is drawn back to make a 35° angle with the vertical, while the other one is left hanging at rest. If the first bob has a mass of 0.25 kg and the second has a mass of 0.54 kg, how high will the second bob rise above its initial position when struck elastically by the first bob after it is released?
Two pendulums of equal length l = 1.15 m are suspended from the same ceiling and are hanging side by side just touching each other at rest as shown in the diagram. The pendulum bobs are steel spheres and weighs m1 = 0.35 kg and m2 = 0.77 kg. If bob m1 is drawn back to make an angle  = 350 with the vertical and then let go Part a. Draw the FBD for the problem Part b. With what speed m1 strikes m2? Part c. Consider m1 strikes m2 elastically, how high will m2 rise above its initial point after the strike? Part d. What angle m2 makes with the vertical at this point?
A block of mass ?=3.53 kgm=3.53 kg is attached to a spring, which is resting on a horizontal frictionless table. The block is pushed into the spring, compressing it by 5.00 cm,5.00 cm, and is then released from rest. The spring begins to push the block back toward the equilibrium position at ?=0 cm.x=0 cm. The graph shows the component of the force (in Newtons) exerted by the spring on the block versus the position of the block (in centimeters) relative to equilibrium. Use the graph to answer the questions.How much work is done by the spring is pushing the block from its initial position at ?=−5.00 cmx=−5.00 cm to ?=2.20 cm? What is the speed of the block when it reaches ?=2.20 cm? What is the maximum speed of the block?
A block of mass ?=3.53 kgm=3.53 kg is attached to a spring, which is resting on a horizontal frictionless table. The block is pushed into the spring, compressing it by 5.00 cm,5.00 cm, and is then released from rest. The spring begins to push the block back toward the equilibrium position at ?=0 cm.x=0 cm. The graph shows the component of the force (in Newtons) exerted by the spring on the block versus the position of the block (in centimeters) relative to equilibrium. Use the graph to answer the questions. How much work is done by the spring is pushing the block from its initial position at ?=−5.00 cmx=−5.00 cm to ?=2.20 cm?
a stationary block explodes into two pieces L and R that slide across a frictionless floor and then into regions with friction, where they stop. Piece L, with a mass of 2.0 kg, encounters a coefficient of kinetic friction mL = 0.40 and slides to a stop in distance dL = 0.15 m. Piece R encounters a coefficient of kinetic friction mR 0.50 and slides to a stop in distance dR = 0.25 m.What was the mass of the block?
A block having a mass of 1.0 kg is given an initial velocity v= 6 m/s to the right and collides with a spring whose mass is negligible and whose force constant is k =100 N/m . Assuming the surface to be frictionless, e the maximum compression of the spring after the collision m 6 m 5 m None
You’ve been given the challenge of balancing a uniform, rigid meter-stick with mass M = 110 g on a pivot. Stacked on the 0-cm end of the meter stick are n identical coins, each with mass m = 2.9 g, so that the center of mass of the coins is directly over the end of the meter stick. The pivot point will be measured from the 0-cm end of the meter stick. What is the minimum number of coins you would have to stack at the 0-cm mark if the distance was less than 9.99 cm? Round to the nearest whole coin.
In the figure, the blocks have masses mA = 3.0 kg and mB = 5.0 kg. Between the wall and block B there is static friction, of coefficient 0.80 and the spring of block A, with elastic constant 580 N/m is stretched by x = 2.60 cm (elastic force points in the +y direction).The force F has a value of 100 N at time t = 0, but gradually reducing according to the expression F = 100 − 16t N (subject at F > 0).After how long will B slip?
A pendulum of length L = 1.0 meter and bob of mass m = 1.0 kg is released from rest at an angle θ = 30 degrees. When the pendulum reaches the vertical position, the bob strikes a cube with mass M = 3.0 kg that is resting on a frictionless table of height h = 0.85 m. d. Determine how far away from the bottom edge of the table, Δx, the cube will strike the floor e. At the location where the cube would have struck the floor, there is now a small cart of mass M = 3.0 kg and negligible height. The cube lands on the cart, and sticks to the cart in a completely *inelastic* collision. Ignore friction. Calculate the horizontal velocity of the cart just after the cube lands on it.
A carbon monoxide molecule lies along an x axis, with the carbon atom at x = 0 and the oxygen atom at x = 1.069 x 10-10 m. At what value of x is the molecule's center of mass located?
A block of mass M = 5.4 kg, capable of sliding with negligible friction over pad, is attached to a spring of negligible mass and elastic constant k = 6000 N.m-1, which is at the other end attached to wall. initially relaxed. A projectile with mass m = 9.5 g and horizontal velocity v = 630 m.s-1, hits the block at t=0 enters the body velocity.The projectile remains trapped in the body.(a) Determine the velocity of the body just after impact. (b)Calculate the amplitude of the resulting harmonic motion.