Physical Quantity Sensor, Electronic Device, And Vehicle

A physical quantity sensor comprising:

• a substrate;
• a support on the substrate
• a first beam;
• a second beam;
• a movable body being displaceable about a rotation axis along which the first beam and the second beam extend, the movable body including:
• a first movable mass located on a first side of the rotation axis in a direction orthogonal to the rotation axis;
• and
• a second movable mass located on a second side of the rotation axis in the direction orthogonal to the rotation axis;
• and
• a third beam and a fourth beam that each extend from the first movable mass to the second movable mass,
• wherein the first beam extends from the third beam and is supported by the support,
• the second beam extends from the fourth beam and is supported by the support, and
• the first beam and the second beam are disposed between the third beam and the fourth beam in a plan view.