A) 68 degrees
B) 135 degrees
C) 90 degrees
D) 45 degrees
Moment of inertia is often called rotational inertia because it measures an object's resistance to changes in its rotational motion. Just as inertia is the tendency of an object to resist changes in its linear motion, rotational inertia measures an object's resistance to changes in its rotational velocity.
What is the angle of rotation of alphabet S
The main types of viscosity testing are rotational viscometry, capillary viscometry, and falling ball viscometry. Rotational viscometry measures the resistance to flow as a substance is subjected to rotation. Capillary viscometry measures the flow of a substance through a narrow tube. Falling ball viscometry measures the time it takes for a ball to fall through a substance.
If you mean "Does it have a rotational symmetry", the answer is "Yes." there is a 180 degree rotational symmetry.
The square has 4 sides and has rotational symmetry of order 4. Also, the angle rotation measurement is 90 degrees.
no rotational symmetry
1: it has no rotational symmetry.
90
Rotational means "of, pertaining to, or caused by rotation".
Rotational symmetry is based on points of rotation not lines
The moment of inertia is important in rotational motion because it measures an object's resistance to changes in its rotation. It is calculated by summing the mass of each particle in the object multiplied by the square of its distance from the axis of rotation. The moment of inertia helps determine how fast an object will rotate when a torque is applied to it.
Yes it does. As long as it has a symmetry without rotation. If you do the rotation either way it does have symmetry. :)