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use pin abcde38624for both problems show supporting work and underline your answer please use mathtype1 find the second
a mass m1 30 kg with initial velocity v0 20 ms strikes a mass-spring system m2 10 kg initially at rest but able to
what mass of water at 280oc must be allowed to come to thermal equilibrium with a 207-kg cube of aluminum initially at
the masses are q0400 kg r0700 kg and s0800 kg calculate the moment of inertia of the 3 masses with respect to an axis
on may 1 emerson fast bought 10 serenity ridge bonds with a coupon rate of 7875 the purchase price was 101375 and the
a massless spring with force constant k 194 nm connects a wall and a block of wood the system is initially at rest
in exercises 1-9 determine the intervals on which each function is increasing and those where it is decreasing using a
a material with an index of refraction of 133 is used to coat glass the index of refraction of glass is 15 what is the
the maximum potential difference across the terminals of a 60 hz sinusoidal ac source is 20 v at t 14 cycle if at t 0
after reading the article referenced above please respond to the following questions1 briefly summarize the article
what is the maximum velocity of a 600 kg person bouncing on a bathroom scale having a force constant of 145 x 105 nm if
you work for an organization that is concerned about automotive technologies your supervisor has asked that you examine
what does it mean for two variables such as current and potential to have a linear relationship to each other describe
you measure the focal length of a concave lens by first forming a real image of a light source using a convex lens the
1how many undergraduate student were enrolled in colleges and universities2what percent of all undergraduate students
you measure a sheet of paper the width is 849 inches and the length is 1109 inches what is the area of the paper in mks
a meniscus lens is concave on one side and convex on the othera for a contact meniscus lens the inner surface is curved
a mercedes-benz 300sl m 1700 kg is parked on a road that rises 15 degrees above the horizontal what are the magnitudes
a merry-go-round in a park consists of an essentially uniform 200-kg solid disk rotating about a vertical axis the
a merry-go-round is a playground ride that consists of a large disk mounted to that it can freely rotate in a
weekly tasks or assignments individual or group projects note all submission posting times are based
question 1 which measure of central location is meaningful when the data are categoricala the modeb the medianc the
a metal has a latent heat of fusion of 232 x 104 jkg a specific heat of 128 jkgk and a melting point of 228oc a 30-g
problem 1nbspin calculus and other branches of analysis the notation a 8 represents the set
a metal needle of length 70 cm does not have any excess charge on it it is brought to a distance d50 cm from the center