Chapter 4, Problem 4.003 The system of three particles has the indicated particle masses, velocities, and...
Check my work View previous attempt A system consists of three particles A, B, and C. We know that ma= 3 kg, mg= 2 kg, and mc=8 kg and that the velocities of the particles expressed in m/s are, respectively, VA= 4i + 2] + 2k, vg= 4i + 3j, and vc=-2i + 4j + 2k. Determine the angular momentum Ho of the system about O. 714 points eBook Hint Print . 3 m References 3 m 2.4 m 3.6...
Three Velcro blocks, i.e Velcro on their ends, are shown below. The masses and velocities of the blocks are m1 = 7.6 kg, v, = 11.0 m/s. m2 = 10.0 kg, v2 = 4.0 m/s and m3 = 4.0 kg, v3 = 2.0 m/s. Mass m, collides with m2 and the two collide with m3, both collisions perfectly inelastic. The masses then collide with a spring (not shown) with a spring constant of 2.7 times 104 N/m. (a) What is...
The figure shows a three-particle system, with masses m1 = 3.0 kg, m2 = 4.1 kg, and m3 = 9.3 kg. What are (a) the x coordinate and (b) the y coordinate of the system's center of mass? Question 8 1 pts In the circuit shown below the time taken for the current to reach 70% of it's steady state value is (L=30 mH, R=5 K22) is (a) 2.14 psecs (b) 0.20 secs (c) 9.16 pisecs (d) 5.11 Hisecs (e)...
5. Three particles of masses 1.3 kg, 2.5 kg and 3.7 kg are located at the points ( 3,4) m, ( 16,5)m, and (-1,2) m respectively. Calculate the rotational kinetic energy of this system of particles if they are revolving around the x-axis with an angular velocity of 3 rad/s. (1 point) A. 554.692 J B. 191.216 J C. 441.45 J D. 831.483 J E. 377.97 J 6. Three particles of masses 8.3 kg, 4.5 kg and 9.7 kg are...
The figure below shows a three-particle system, with masses m1 = 2.3 kg, m2 = 4.0 kg, and m3 = 9.0 kg. N (a) What are the coordinates of the center of mass? m (x-coordinate) m (y-coordinate) (b) What happens to the center of mass as the mass of the topmost particle is gradually increased? The center of mass shifts toward the particle on the right. The center of mass shifts toward the particle on the left. The center of...
Chapter 4, Problem 4/010 Each of the five connected partices has a mass of 0.6 kg, and G is the mass center of the system, At a certain instant the angular velocity of the body is do-2.5 rad/s and the linear velocity of G is ve- 4.4 m/s in the direction shown, Determine the linear momentum of the body and it's angular momentum about G and about O. t0.29 m e 19. 0.54 m 16 0.54 m 0.29 m 0.8...
Q9:- Three particles of masses mi 5 kg, m2 2 kg, and my-3 kg are located in xy plane s 3.2)m, (-2,1)m, and (3,-2)m, respectively. Find the coordinate of the center of mass. (A(2, 1.1)m (B) (2,0.8)m (C) (2, 1)m (D)(2.0.4)m (E(2,0.6)m
The figure shows a three-particle system, with masses m1 = 1.1 kg, m2 = 4.1 kg, and m3 = 7.1 kg. What are (a) the x coordinate and (b) the y coordinate of the system's center of mass? y (in) 023 - x (m) (a) Number (b) Number Units Units
Consider a system consisting of three particles: m1 = 4 kg, v1 = < 7, -6, 14 > m/s m2 = 7 kg, v2 = < -15, 4, -5 > m/s m3 = 4 kg, v3 = < -23, 34, 19 > m/s What is the translational kinetic energy of this system?
please do part B! Part 2: Problems Problem 1:12 points An Atwood machine is made of two masses m! = 0 15 kg and m2 = 0 1 kg attached to lightweight (i.e. massless) string placed over a pulley. As always the string does not stretch. The pulley is made of a disk of mass M-0.5 kg and radius R = 0.1 m. The two masses are initially at rest at the same height yinitial-0.75 m above the ground. Use...