Suppose that in the previous problem (Q4 as given above), the magnetic field intensity in material (1) with the same current sheet (i. e., the total field in material (1) due to all sources, including the current sheet) is given as H1 = a 10° + ay 2x10 + a, 10+ [A/m]: (a) What is now the magnetic field intensity in material (2). (b) Discuss the difference between the solution to this problem and the previous problem.

Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?

1) sections 1, 2, and 10 are significant primarily because they suggest the likelihood that a) widow wycherly is actually the woman in the full-length portrait. b) dr. heidegger wants to include his guests in an experiment with the water. c) dr. heidegger plans to drink some of the water from the vase and needs witnesses. d) the guests will be asked to witness dr. heidegger's transformation when he drinks the water.

Which quantities are scalars? choose all that apply a. distance b. speed c. acceleration d. velocity