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question1an airplane is flying horizontally with speed 1000 280 while an engine falls off neglecting air resistance suppose it takes 27 for the
question1a car travels along a straight line at a constant speed of 600 mih for a distance d and then another distance d in the similar direction at
question1a small object with the mass of 380 mg carries a charge of 350 nc and is suspended by a thread between vertical plates of a parallel-plate
question11 directions of electric field are indicated on field lines why dont you have a direction indicated on an equipotential line 2 where is
question1a blue car pulls away from a red stop-light just after it has turned green with a constant acceleration of 06 ms a green car arrives at
question1a small object with a mass of 420 mg carries a charge of 400 nc and is pending by a thread between the vertical plates of a parallel-plate
question1a student has two ramps both of that are at an angle 25deg ramp 1 is frictionless and ramp 2 has friction the student also has two blocks
question1at rest a light source emits 532 nm lighta as it moves along a line connecting it and earth observers on earth measure the wavelength to be
question1a planet of mass 8 times 1024 kg is at location lsaquo minus3 times 1011 6 times 1011 0 rsaquo m a star of mass 9 times 1030 kg is at
questionthe michelson interferometer can be used to measure an index of refraction of a gas by placing the evacuated transparent tube in the light
question1a stone is thrown upward from the edge of a cliff reaches its greatest height and next falls down into the valley below a motion diagram for
question1imagine drawing two equipotentials in plane of the figure one passing through point a and one passing through point b if electric field is
question1a variable reluctance sensor consists of a core a variable air gap and an armature the core is a steel rod of diameter 1 cm and relative
question1a 10-cm-tall object is 20 rm cm in front of a converging lens that has a 10 rm cm focal length utilize ray tracing to find the position and
question1the force vector a has a magnitude of 910 newtonrsquos and points due east the force vector b has magnitude of 134 newtonrsquos and points
question1consider a cylindrical segment of a blood vessel 17 cm long and 24 mm in diameter what extra outward force would such a vessel need to
question1an airplane with a speed of 79 ms is climbing upward at an angle of 48deg counter clockwise from the positive x axis while the planes
question1consider a thin rod of mass 14 kg length 27 m and uniform density the rod is pivoted at one end on a frictionless horizontal pin the rod is
question1jims dog sparky runs 450 northeast to a tree then 700 west to a second tree and finally 250 south to a third tree 1 compute sparkys net
question1a ferryboat transports tourists among three islands it sails from the first island to the second island 598 km away in a direction 370deg
question1take two indistinguishable metallic tumblers a and b insulate one tumbler say a by wrapping chart paper around it put tumbler b on the table
question1the ozone concentration in an atmosphere is measured in dobson units we say that the amount of ozone is 1 du when there are 2x106 molecules
question1an electron is a subatomic particle that is subject to electric forces an electron moving in x direction accelerates from an initial
question1the driver of an 1800rm kg car travelling on a horizontal road at 114rm km rm h suddenly applies the brakes because of a slippery pavement
question1an isolated large-plate capacitor not linked to anything originally has a potential difference of 1110 volts with an air gap of 2 mm then a