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1nbspa car is traveling north along a straight road nbspat 50 kmgth an instrument in the car indicates that the wind is
1 the cord is attached to the pin atnbspcnbspand passes over the two pulleys atnbspanbspandnbspd the pulley
the 4-lb rodnbspabnbspis hanging in the vertical position a 2-lb block sliding on a smooth horizontal surface with a
the 2-kg rodnbspacbnbspsupports the two 4-kg disks at its ends if both disks are given a clockwise angular velocity va1
1 the 10-g bullet having a velocity of 800 mgts is fired into the edge of the 5-kg disk as shown determine the angular
1 the drop gate at the end of the trailer has a mass of 125 mg and mass center atnbspg if it is supported by the
two torsional springsnbspmnbspnbspku are used to assist in opening and closing the hood of this truck assuming the
the operation of this garage door is assisted using two springsnbspabnbspand side membersnbspbcd which are pinned
the bicycle and rider start from rest at the top of the hill show how to determine the speed of the rider when he
1nbspthe speed of a train during the first minute has been recorded as
1 the v-tnbspgraph for the motion of a car as it moves along a straight road is shown draw
the radius of gyration about an axis passing through the axis of symmetry of the 16-mg space capsule isnbspkznbsp 12 m
the man sits on a swivel chair which is rotating with a constant angular velocity of 3 radgts he holds the uniform 5-lb
for the economy in the numerical example in section 93 whereb050i at what time period does the debtincome ratio equal
a country has no in ation is growing at 25 and has a nominal interest of 4 it is presently running a budget de cit as a
consider the following dornbusch model under perfect foresightenbsp 075ynbsp 25 002snbsp-nbspppnbsp
for the systemxnbspnbspxnbspnbspynbsp 1ynbsp 2xnbsp-nbspynbsp 5i find the fixed pointii transform the system into
verify that the following two systems have saddle-point solutions at the origini xnbsp 2xnbspnbspyynbsp 3xii
for the systemxnbspnbspxnbsp 2yynbsp 3xnbspnbspyi establish the fixed pointii derive the equations for the two
consider the following three- rm oligopoly modelpnbsp20 -qqnbspq1nbspq2nbspq3nbsptc1 2q1tc2 2q2tc3 2q3i what is the
consider the following two modelsmodel amodel byt 9 02mnbsp-nbsppt ptnbsp 1-nbsppt 12yt-nbspynnbspmnbsp
consider the following model in which expected inflation is zeroyt 12 02mnbsp-nbspptptnbsp 1-nbsppt
set up a vector force diagram for model 514 and illustrate possible trajectories for the economy in yr-space for each
set up model 58 on a spreadsheet and assume instantaneous money market adjustment and sluggish goods market adjustment
i establish the trajectory of the following discrete systemxtnbsp 1- 2 025xt 04ytytnbsp 1 10 - 2xt 05ytx0y02515ii what