Physics, 16.12.2021 22:50 kayleg907436
1. Consider 3 equal masses having values m = 50g fixed to the vertices of an equilateral triangle with sides
of length a = 20cm as shown below. The masses are connected by thin rods of negligible mass.
m
60°
(a) (3 points) Find the center of mass of the system.
(b) (3 points) Find the moment of inertia for rotations of the system about an axis perpendicular to
the plane of the triangle and passing through point 0.
(c) (3 points) Find the moment of inertia for rotations of the system about an axis perpendicular to the
plane of the triangle and passing through the center or mass. Hint: Use the parallel axis theorem
Answers: 1
Physics, 21.06.2019 21:30
In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above
Answers: 1
Physics, 22.06.2019 00:00
What type of nuclear decay causes the atomic number of an element to increase by 1?
Answers: 1
Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
1. Consider 3 equal masses having values m = 50g fixed to the vertices of an equilateral triangle wi...
History, 23.08.2019 01:20
Mathematics, 23.08.2019 01:20
Social Studies, 23.08.2019 01:20
History, 23.08.2019 01:20
English, 23.08.2019 01:20
Geography, 23.08.2019 01:20
Mathematics, 23.08.2019 01:20
Mathematics, 23.08.2019 01:20
Business, 23.08.2019 01:20
Mathematics, 23.08.2019 01:20
Mathematics, 23.08.2019 01:20
History, 23.08.2019 01:20