A Voltmeter is used to measure the output from a pressure transducer. The nominal pressure reading is expected to be about 7 psi. The voltmeter has an accuracy of 0.02 % of the reading and a resolution of 0.0005 Volts. The pressure transducer has linearity error of 0.002 V/psi, a hysteresis error of 0.006 V/psi, and a bias error of 0.005 V, all for the normal range of operation. The static sensitivity of the pressure transducer is 0.9 V/psi. Estimate the design stage uncertainty (with respect to the measured pressure in psi) of the measurement system.

Astudent throws a water balloon with speed v0 from a height h = 1.76 m at an angle θ = 21° above the horizontal toward a target on the ground. the target is located a horizontal distance d = 9.5 m from the student’s feet. assume that the balloon moves without air resistance. use a cartesian coordinate system with the origin at the balloon's initial position. (a) what is the position vector, rtarge t, that originates from the balloon's original position and terminates at the target? put this in terms of h and d, and represent it as a vector using i and j. (b) in terms of the variables in the problem, determine the time, t, after the launch it takes the balloon to reach the target. your answer should not include h. (c) create an expression for the balloon's vertical position as a function of time, y(t), in terms of t, vo, g, and θ. (d) determine the magnitude of the balloon's initial velocity, v0, in meters per second, by eliminating t from the previous two expressions.