University Physics



University Physics SIObjective: Basic Review; Introduction to Critical ThoughtSI Leader: Kevin Tokophktokoph@patriots.uttyler.eduConvert 50 km to:Feet:Inches:Megameters:Attometers:Convert the speed of light (c= 2.998 x 108 m/s) to feet/year.Convert π radians/182.5 days to degrees/minute.CONVERSION FACTOR for RADIANS/DEGREES: _____________________________________Compute the following without a calculator: (DO YOU KNOW THE RIGHT HAND RULE FOR TRIG??!!)Sin (π/2)Cos (π/2)Tan (π/2)Sin (π/3)Cos (π/3)Tan (π/3)Sin (π/4)Cos (π/4)Tan (π/4)Sin (π/6)Cos (π/6)Tan (π/6)Sin (0)Cos (0)Tan (0)1/sin (x)1/cos (x)1/tan (x)The derivative of a function is ________________________________________________.The integral of a function is __________________________________________________.Differentiate the following functions:4x3 + 3x2 + 7x = f(x)(5x2)(7x) = g(x)(3x2)/ (4x + 8) = h(x)ln (6x) = j(x)exp(9x) = k(x)3x = m(x)Integrate the following functions:4x3 + 3x2 + 7x = f(x)ln (6x) = j(x)exp(9x) = k(x)3x = m(x)BOARD WORK:Kev starts running from point A in the π/6 direction for 4 minutes. He runs 0.5 miles in that time. Find the following:The distance in the x-direction:The distance in the y-direction:Average velocity in the x-direction:Average velocity in the y-direction: ATP synthase is an enzyme in the mitochondria of cells. It rotates clockwise to produce the energy of your body! In 1 second, it rotates approximately 16 radians.How many degrees has it rotated in 1 hour?If 3 ATP are produced per 2π radians, approximately how many ATP are produced in that 1 hour? Kev performs a barbell curl. His arms are fully extended at the start of the curl, and his elbows are translationally stationary. Anatomically, his bicep blocks his forearm from taking the barbell from π to 0 radians relative to the start point. The final position attained of the barbell was π/12 relative to his humerus. Calculate the number of degrees the barbell moved through in 10 repetitions (up and down). ................
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