If a linear analog accelerometer outputs 10 V and 0 V for +20g and -20g, respectively, it has a sensitivity of 0.25 V/g since a 1g change in acceleration causes a change of 1V in its output. If an analog accelerometer outputs 3.3 V and 0 V for +16g and -16g, respectively, what is its sensitivity? What voltage should it display when the acceleration is zero?

The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)