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a 200 k resistor and a capacitor are connected in series and then a160v potential difference is suddenly applied across
a car starts at the origin and moves with velocityv147 ms northeast how far from the origin will the car be after
tarzan swings on a 228 m long vineinitially inclined at an angle of 22deg from the verticala what is his speed at the
the electricity received at an electricsubstation has a potential difference of 280 105 v ifthe required output is 440
a beam of unknown charged particles passes atright angle to the direction of magnetic field of 9010-2 t if the speed of
the hamiltonian of a particle ishaaabaa where a and b are constantsand a and a are the creation and annihilation
a figure skater is spinning at a rate of 10 revs with her armsout stretched she then draws her arms in to her
a steel wire 21 mm in diameterstretches by 0036 when a mass is suspended from it how large is the mass
an iron bolt is used to connect two iron plates together the boltmust withstand shear forces up to about 3000 n
a scallop forces open its shell with an elastic material calledabductin whose elastic modulus is about 20 multiplied by
an emf is induced in a conducting loop of wire130 rm mlong as its shape is changed from square to circular find the
if a body is displaced horizontly through 5mts by a constantforce the work done is 10joules then find the mass of the
the drawing shows a baggage carousel at an airport your suitcasehas not slid all the way down the slope and is going
a 595kg object is thrown 1710ms at a 30 degree angle andcollides head on at its peak with a 145kg object fired at
a cannon fires a 7120kg projectile at 3675 degrees theprojectile lands in a cart that is on the same level surface as
the rechargeable batteries for a laptop computer need a much smaller voltage than what a wall socket provides there
the temperature of the glass surface of a 30 w lightbulb is 75degc when the room temperature is 18degc estimate the
a 7700kg ball is thrown straight up withinitial velocity of 8720ms at the balls peak a 07kg darttravelling parallel to
the aorta is a major artery rising upward from the left ventricle of the heart and curving down to carry blood to the
at a carnival you can try to ring a bell by stricking a target with a 900kg hammer in response a 4kg piece of metal is
a mountain climber stands at the top of a 50m cliff hanging overa calm pool of water the climber throws a two stones
a certain resistor is made with a 530 mlength of fine copper wire 47610-2 mm in diameter wound onto acylindrical form
a 12 cm long animal tendon was found tostretch 39 mm by a force of139 n the tendon was approximatelyround with an
a sign mass 1900 kg hangs from the endof a vertical steel girder with a cross-sectional area of018 m2 ignore the mass
the rechargeable batteries for a laptop computer need a muchsmaller voltage than what a wall socket provides therefore