Calculate the power provided by a 120 volt microwave given it has a current of 8.6 amperes and a resistance of 14 ohms. (rounded to the nearest tens place) A) 120 W B) 240 W C) 760 W D) 1040 W

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.

Consider a double atwood machine constructed as follows: a mass 4m is suspended from a string that passes over a massless pulley on frictionless bearings. the other end of this string supports a second similar pulley, over which passes a second string supporting a mass of 3m at one end and m at the other. using two suitable generalized coordinates, set up the lagrangian and use the lagrange equations to find the acceleration of the mass 4m when the system is released. explain why the top pulley rotates even though it carries equal weights on each side.

What is a costume plot? why is it important to a film or theater production?