What is the use of the AD0 pin?

What is the use of the AD0 pin? Correct Answer I2C Slave Address LSB Pin

The AD0 pin is the I2C Slave Address LSB pin on the MPU 6050. This is 0th bit in 7-bit slave address of device. If connected to VCC then it is read as logical HIGH and slave address changes.

Related Questions

The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity $${\omega _1}$$ rad/s in the clockwise direction and the link OB turns with angular velocity $${\omega _2}$$ rad/s in the clockwise direction, then the rubbing velocity at the pin joint O is (where r = Radius of the pin at O)