For the script you write, use the vector magnitudes and angles given in Code 4. Then calculate a resultant force magnitude and angle. A standard angle is counter-clockwise from the positive LaTeX: x x axis. The script should give the LaTeX: x x and LaTeX: y y components, magnitude, and angle of the resultant as output. You should post your results but not your script. Save and turn in your script m-file in 1.6.1 - MATLAB File Upload. Save your script with a .m file extension using the /Editor\

During physical science, ms. greene challenged her students to produce an energy transformation. james and jill wrapped a 4-inch nail with a coil of fifty turns of wire. they connected one end of the coil to one terminal of a knife switch. they connected the other terminal of the knife switch to the battery. finally, they connected the end of the coil to the other terminal of the battery. james held the tip of a 1-inch nail near the flat end of the 4-inch nail. jill closed the knife switch quickly and then opened it. the 1-inch nail was pulled toward the 4-inch nail. what is the best explanation of why the nail moved? a) electrical energy was converted to mechanical energy in the 1-inch nail. b) the 4-inch nail became an electromagnet and the magnetic force attracted the 1-inch nail. c) the electric current in the 4-inch nail was converted to mechanical energy in the 1-inch nail. d) the 4-inch nail had a positive charge and the 1-inch nail had a negative charge. opposites attracted.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.