NEXT Chapter 11, Problem 034 A partide is to move in an xy plane, clock wise...
Can anyone help me with this physics problem? I need the correct answer. Thank you! Chapter 11, Problem 034 6.9 s if the A particle is to move in an xy plane, clockwise around the origin as seen from the positive side of the z axis. In unit vector notation, what torque acts on the partide at time t magnitude of its angular momentum about the origin is (a)7.4 kg-m/s, (b)7.42 kg-mº/s, (c)7.4:1/2 kg-m/2/2, and (d)7.4/12 kg-mas? (a) Number k...
1a. 1b. 1c. A particle is to move in an xy plane, clockwise around the origin as seen from the positive side of the z axis. In unit-vector notation, what torque acts on the particle at time t = 3.8 s if the magnitude of its angular momentum about the origin is (a)5.9 kg-m²/s, (b)5.94 kg.mp/s, (c)5.9+1/2 kg-m/53/2, and (d)5.9/t kgm2*s? (a) Numberto 0 X * (b) Number Units N.m Units N.m X (c) Number k Units Nim x X...
A particle is to move in an xy plane, clockwise around the origin as seen from the positive side of the z axis. In unit-vector notation, what torque acts on the particle at time t = 9.1 s if the magnitude of its angular momentum about the origin is (a)3.2 kg·m2/s, (b)3.2t2 kg·m2/s3, (c)3.2t1/2 kg·m2/s3/2, and (d)3.2/t2 kg·m2*s?
Chapter 11, Problem 029 In the instant of the figure, two particles move in an xy plane. Particle P, has mass 8.84 kg and speed V, 8.48 m/s, and it is at distance dy = 5.13 m from point O. Particle Phas mass 1.38 kg and speed v2 - 3.93 m/s, and it is at distance dy 7.31 m from point o. What is the magnitude of the net angular momentum of the two particles about ? Number Units the...
Chapter 11, Problem 033 A 3.73 kg particte with velocty V - 6.58 m/s i- 167 m/s j is at.x - 6.46 m,y-1.74 m. It is pulled by a 3.26 N force in the negative x direction. About the origin, what are (a) the particle's angular momentum, (b) the torque acting on the particle, and (c) the rate at which the angular momentum is changing? K Units (a) Number k Units (b) Number k Units (c) Number
Chapter 10, Problem 034 The figure gives angular speed versus time for a thin rod that rotates around one end. (a) What is the magnitude of the rod's angular acceleration? (b) At t = 4.0 s, the rod has a rotational kinetic energy of 5.58 ). What is its kinetic energy at t - 0? 0 (rad/s) t(s) (a) Number (b) Number Units Units Click if you would like to Show Work for this question: Open Show Work LINK TO...
Chapter 11, Problem 023 rce 7-(954N)cts enn 7(1.06m)j ForceF(9.54 N)i-6.91 Nk acts on a pebble with position vector(1.06 m)j- 5.46m k, relative to the origin. What is the resulting torque acting on the pebble about (a) the origin and (b) a point with coordinates (7.93 m, 0, -9.12 m)? k Units (a) Number K Units (b) Number
Chapter 09, Problem 011 A big olive (m-0.095 ko) lies at the origin of an xy coordinate system, and a big Brazil nut (M 0.89 ka) lies at the point (1.4, 1.0) m. Att o, a force Fo 1.212.1/ N begins to act on the olive, and a force F.02.0N begins to act on the nut. What is the (a) x and (b) y displacement of the center of mass of the olive-nut system at t 2.7 s, with respect...
RUCTOR FULL SCREEN PRINTER VERSION BACK NEXT Chapter 10, Problem 041 In the figure, two particles, each with mass m - 0.91 kg, are fastened to each other, and to a rotation axis at 0, by two thin rods, each with length d = 5.4 cm and mass M = 1.3 kg. The combination rotates around the rotation axis with angular speed w = 0.33 rad/s. Measured about o, what is the combination's (a) rotational Inertia and (b) kinetic energy?...
FULL SCREEN PRINTEM VERSION NEXE BACK Chapter 11, Problem 023 Force F = (2.78 N)i - (2.29 N ) acts on a pebble with position vector r=(3.61 m)j-(3.95 m k, relative to the origin. What is the resulting torque acting on the pebble about (a) the angin and (b) a point with coordinates (5.31 m, 0, -5.04 m)? (a) Number k Units (b) Number Units T Click if you would like to Show Work for this question: Open Show Work...