A cannon is set at an angle of 35 to the horizontal and has a spring constant of 2530n/m. How far would the spring need to be extended if a 2.50kg duck is fired from the canon and lands 733.8m away

When a neutrally charged atom loses an electron to another atom, the result is the creation of a. two charged atoms. b. two negatively charged atoms. c. two positively charged atoms. d. two neutrally charged atoms.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Select the correct answer from each drop-down menu. compared to its surroundings, the concentration of solutes is low inside a cell. so, the cell is with respect to its surroundings. a particular solute in this cell uses energy for its transport from the cell to its surroundings. this type of transport is called