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q1 a container holds a gas consisting of 176 moles of oxygen molecules one in a million of these molecules have lost a single electron what is the
q1 find out a capacitance and b maximum voltage that can be applied to a teflon-filled parallel- plate capacitor having a plate area of 175 cm2 and
q1 a space traveller whose mass is 104kg leaves earth what are his weight and masson earth and in interplanetary space where there are no near
q a ballistic pendulum consists of a chunk of clay suspended from a rope while a bullet is fired into clay it sticks causing the clay to swing this
q1 a 3000-kg blue truck travelling east collides and sticks to a 4000-kg orange truck travelling with a speed of 73 ms to the west define easterly
q1 two speakers 600 m apart are driven by the same audio oscillator so that each one produces a sound consisting of two distinct frequencies 1000 hz
q1 176- block at rest on a ramp of height while the block is released it slides without friction to the bottom of the ramp and then continues across
q1 a hollow cylinder of radius and height has a total charge uniformly distributed over its surface the axis of the cylinder coincides with the z
q1 dennis driving his 600 kg car makes a 90 degree turn his speed before the turn is 150 ms and after the turn are 20 ms what is the magnitude of the
q1 if you place a 00001-c charge halfway between the terminals of a common 9-v battery 5 mm apart what force will that charge experienceq2 an
q1 what is the acceleration of two falling sky divers mass 1090 kg including parachute when the upward force of air resistance is equal to one-fourth
qnbspa hollow cone is cut by a plane parallel to the base and the upper portion is removed if the volume of the frustum obtained is 2627 of volume of
q1 boat a negotiates a curve whose radius is 352 m boat b negotiates a curve whose radius is 160 m each boat experiences the same centripetal
q1 a wire of mass 1 g and length 58 cm is stretched with a tension of 480 n it is then placed near the open end of the tube and stroked with a violin
q1 three identical train cars coupled together are rolling east at 12 ms a fourth car travelling east at 44 ms catches up with the three and couples
q1 a race car has the mass of 702 kg it starts from rest and travels 450 m in 30 s the car is uniformly accelerated during the entire time what net
q1 assume that when you ride on your 760-kg bike the weight of you and the bike is supported equally by the two tires if the gauge pressure in the
q1 an airtight box has a removable lid of area 100 10-2 m2 and negligible weight the box is taken up a mountain where the air pressure outside the
q1 charge of uniform density 80 ncm3 is distributed throughout a hollow cylinder region formed by two coaxial cylindrical surfaces of radii 10 mm and
q1 three point charges two positive and one negative each having a magnitude of 20 uc are placed at the vertices of an equilateral triangle 30 cm on
q1 a cord passes over a weightless and frictionless pulley masses of 220 g and 389 g are attached to the ends of the cord find the distance the
q1 while her kid brother is on a wooden horse at the edge of a merry-go-round sheila rides her bicycle parallel to its edge the wooden horses have a
q1 a ford mustang can accelerate from 0 to 60 in a time of 54 a mini cooper isnt capable of such a rapid start but it can turn in a very small circle
q1 a 80-g ball collides elastically with a 350-g ball that is at rest if the 80-g ball was travelling in the positive x-direction at 585 ms before
q1 a ranger in a national park is driving at 52 kmh when a deer jumps onto the road 86 m ahead of the vehicle after a reaction time of t s the ranger