9. A ball is thrown upward from an initial height of 1.0 m. The ball reaches a height of 4 m then falls to the ground. a. What is the total distance traveled by the ball?
b. What is the displacement of the ball? *

Consider a resistor with color code “orange blue brown gold” and a measured value of 370 ω. determine the following: nominal value, tolerance, % error, and the probability of another resistor from the same manufacturing batch having a value closer to nominal than this one. use matlab or excel to evaluate the erf function.

In what direction does the medium move relative to the direction of the wave? explain.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2