Homework Answers
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two...
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 4 kg objects. When his arms are extended horizontally, the objects are 0.7 m from the axis of rotation, and he rotates with angular speed of 0.69 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg and is a ssumed to be constant. The student then pulls the objects horizontally to a radius 0.29 m from the rotation...
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two...
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1 m from the axis of rotation, and he rotates with angular speed of 0.79 rad/sec. The moment of inertia of the student plus the stool is 4 kgm2 and is as- sumed to be constant. The student then pulls the objects horizontally to a radius 0.36 m from the rotation axis...
mitaj (dm49222)-Homework 8, torque 18-19-ma his mista 021 (part 1 of 2) 10.0 points A student...
mitaj (dm49222)-Homework 8, torque 18-19-ma his mista 021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 2 kg objects. When his arms are extended horizontally, the objects are 1 m from the axis of rotation, and he rotates with angular speed of 0.6 rad/sec. The moment of inertia of thee student plus the stool is 7 kg m2 and is as- sumed to be constant. The student then pulls the objects horizontally to...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. Calculate...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. Calculate...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. KiSo...
I have part 1 done and correct.. it is 0.9741571435, i can’t get part 2 done!...
I have part 1 done and correct.. it is 0.9741571435, i can’t
get part 2 done!
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The...
A student sits on a rotating stool holding two 2.9-kg objects. When his arms are extended...
A student sits on a rotating stool holding two 2.9-kg objects. When his arms are extended horizontally, the objects are 1.0 m from the axis of rotation and he rotates with an angular speed of 0.75 rad/s. The moment of inertia of the student plus stool is 3.0 kg · m2 and is assumed to be constant. The student then pulls in the objects horizontally to 0.45 m from the rotation axis. (a) Find the new angular speed of the...
answer part A and part B 5 -43 points SerPSE10 114 0P018 A student sits on...
answer part A and part B
5 -43 points SerPSE10 114 0P018 A student sits on a freely rotating stool holding two dumbbells, each of mass 2.95 kg (see figure below). When his arms are extended horizontally (Figure a), the dumbbells are 1.09 m from the axis of rotation and the student rotates with an anguiar speed of 0.748 rad/s. The moment of inertia of the student plus stool is 2.72 kg m2 and is assumed to be constant. The...
A student sits on a rotating stool holding two 3.2-kg objects. When his arms are extended...
A student sits on a rotating stool holding two 3.2-kg objects. When his arms are extended horizontally, the objects are 1.0 m from the axis of rotation and he rotates with an angular speed of 0.75 rad/s. The moment of inertia of the student plus stool is 3.0 kg · m2 and is assumed to be constant. The student then pulls in the objects horizontally to 0.23 m from the rotation axis. a. Find the new angular speed of the...
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 4 kg objects. When his arms are extended horizontally, the objects are 0.7 m from the axis of rotation, and he rotates with angular speed of 0.69 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg and is a ssumed to be constant. The student then pulls the objects horizontally to a radius 0.29 m from the rotation...
021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1 m from the axis of rotation, and he rotates with angular speed of 0.79 rad/sec. The moment of inertia of the student plus the stool is 4 kgm2 and is as- sumed to be constant. The student then pulls the objects horizontally to a radius 0.36 m from the rotation axis...
mitaj (dm49222)-Homework 8, torque 18-19-ma his mista 021 (part 1 of 2) 10.0 points A student sits on a rotating stool holding two 2 kg objects. When his arms are extended horizontally, the objects are 1 m from the axis of rotation, and he rotates with angular speed of 0.6 rad/sec. The moment of inertia of thee student plus the stool is 7 kg m2 and is as- sumed to be constant. The student then pulls the objects horizontally to...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. Calculate...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. Calculate...
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m and is assumed to be constant. The student then pulls the objects horizontally to a radius 0.33 m from the rotation axis. KiSo...
I have part 1 done and correct.. it is 0.9741571435, i can’t
get part 2 done!
Question (part 1 of 2) A student sits on a rotating stool holding two 1 kg objects. When his arms are extended horizontally, the objects are 1.1 m from the axis of rotation, and he rotates with angular speed of 0.64 rad/sec. The moment of iner- tia of the student plus the stool is 4 kg m2 and is assumed to be constant. The...
answer part A and part B
5 -43 points SerPSE10 114 0P018 A student sits on a freely rotating stool holding two dumbbells, each of mass 2.95 kg (see figure below). When his arms are extended horizontally (Figure a), the dumbbells are 1.09 m from the axis of rotation and the student rotates with an anguiar speed of 0.748 rad/s. The moment of inertia of the student plus stool is 2.72 kg m2 and is assumed to be constant. The...
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