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a cylinder has a diameter of 15 centimeter the water level in the cylinder is maintained at a constant height of 045
a man doing a chin-up weighs 665 newton exclusive of the arms during the first 300 centimeter of the lift each arm
an object is moving so that its kinetic energy is 139 joule and the magnitude of its momentum is 411 kgbullmsevaluate
a box of books weighing 309 newton moves with a constant velocity across the floor when it is pushed with a force of
if an electric field has a magnitude of 34 kvm then find the magnitude of the corresponding magnetic
a car traveling on a flat unbanked circular track accelerates uniformly from rest with a tangential acceleration of 190
two electrons in the same atom both have n 4 and script i 2a how many quantum numbers are there for the possible
a centrifuge in a medical laboratory rotates at an angular speed of 3500 revminute when switched off it rotates through
assume fuzzy a quantum-mechanical duck lives in a world in which h 2pijmiddots fuzzy has amass of 175 kg and is
if 045kg of water at 100 degrees celsius is changed by a reversible process to steam at 100 degrees celsius decide the
a shot-putter puts a shot weight 711 newton that leaves his hand at a distance of 152 meter above the grounda
consider two slabs of material with the same thickness however made of different materials differing in their index of
an electron is shot into one end of a solenoid as it enters the uniform magnetic field within the solenoid its speed
an asteroid of mass 44 x 104nbspkilogramnbspcarrying a negative charge of 192nbspmucnbspis 130nbspmeternbspfrom a
a rescue helicopter lifts a 79 kilogram person straight up by means of cable the man has an upward acceleration of 070
the resolving power of a microscope depends on the wavelength utilized if one wished to see a particular type of
a gardener pushes down on the handle of a lawnmower applying a force of 250 newton the handle is inclined at an angle
a 0200 nm photon collides by a stationary electron after the collision the electron moves forward and the photon recoil
a muscle of 1cm2 cross section and 100 centimeter length is stretched to 110 centimeter by hanging a mass on it the
a parallel plate capacitor has a potential dissimilarity between the plates of 12 v and a plate separation of 20 mm
an incoming 014 kilogram baseball has a speed of 45 ms the batter hits the ball giving it a speed of 60 ms if the
a ball on the end of a string is whirled around in a horizontal circle of radius 025 centimeter the plane of the circle
the effective area of each plate of a parallel plate capacitor is 24 m2 the capacitor is full with neoprene rubber k 64
a rifle is aimed horizontally at the center of a large target 250 meter away the initial speed of the bullet is 500 ms
a contact lens is made of plastic with an index of refraction 138nbsp the lens has an inner radius of curvature of 246