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1) An electron is shot through a magnetic field (see above) with an initial velocity of 100 ft/sec. The magnetic fieldaccelerates it in the perpendicular (normal) direction with a constant acceleration of 1000 ft/sec2. If the magnetic field has a depth of one foot, i) how long does it take the electron to traverse the field ii) how much is the deflection from the straight path through the field?
2) A daredevil stunt rider is attempting to jump a stack of automobiles from a 20 deg (?) ramp as illustrated below. If he leaves the ramp at 60 mph, how long will he be in the air? How far will his horizontal jump be? What will be his highest elevation? If his jump angle is increased to 30deg, will he stay in the air longer? Is his horizontal jump longer? Is this vertical maximum higher?
a long slab is heated to 100oc on both sides and then exposed to a focused stream of cold air on the top edge - giving
Assignment on kinematic chains - Type of chain whether it is locked,constrained or unconstrained?
Obtain your best estimate of the distance in meters covered by the body from t = 5 sec to t = 13 sec using either the Simpson's 1/3rd rule or the trapezoidal rule. Choose as many segments as you please
Question: (a) Polystyrene has a yield stress of 30 MPa. The material is subjected to a 20 MPa tensile load. Will the material behave elastically? (b) Explain what exactly is occurring during polymer creep.
A house is maintained at 1 atm and 24 C and warm air inside a house is forced to leave the house at a rate of 150 m^3/h as a result of outdoor air at 5C infiltrating into the house through the cracks. Determine the rate of net energy loss of the hous..
you take a tumble while water skiing. the handle attached to the tow rope fallsbeneath the water and remains
air is compressed in a piston-cylinder device from 100 kpa and 17degreec to 800 kpa in a reversible adiabatic process.
Consider a metal where the activation energy for vacancy formation is 0.95 eV/atom. At 1000 degrees C the fraction of vacancies in this material is:
a constant velocity 20msec horizontal water jet from a stationary nozzle exit area 0.5 msec impinges normally on a
in an ammonia refrigeration plant 2 kgmin of ammonia enters the compressor at 1.902 bar and 0.96 dry and is compressed
in the mass production of a certain mechanical part the average length of the part is 10.500 inches. the lengths of
Write a minimum three-page paperusing APA formatting, and include in-text citations and reference page
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