Engineering analysis

two disks are located on an axle as shown in the figure. The lower disk is initi

two disks are located on an axle as shown in the figure. The lower disk is initially spinning counterclockwise at 50 rad/s, and the upper one is not spinning. The upper disk then …

two disks with masses m 1 and m 2 are moving horizontally to the right at aspeed

two disks with masses m1 andm2 are moving horizontally to the right at aspeed of v0. They are on an air-hockey table,which supports them with an essentially frictionless cushion o…

two equal charges with magnitude Q and Q experience a force F1 when held at a di

two equal charges with magnitude Q and Q experience a force F1 when held at a distance r. F2 is the force between two charges of magnitude 8*Q and 10*Q when held at a distance r/1…

two equal forces of 5N are applied on an object of mass m=1 kg, with angles of 3

two equal forces of 5N are applied on an object of mass m=1 kg, with angles of 30 degree and 45 with respect to a coordinate system shown in the figure below. a) write down the x …

two equal masses on an effectively frictionless horizontal airtrack are held bet

two equal masses on an effectively frictionless horizontal airtrack are held between rigid supports by three identical springs.The displacement from the equilibrium along the line…

two equal masses on an effectively frictionless horizontal airtrack are held bet

two equal masses on an effectively frictionless horizontal airtrack are held between rigid supports by three identical springs.The displacement from the equilibrium along the line…

two equal, positive charges, q=2C are located on thex-axis, one at +.3m and the

two equal, positive charges, q=2C are located on thex-axis, one at +.3m and the other at -.3m. A third chargeQ=+4C is located on the y-axis at +.4m. A)Find the magnitude and direc…

two fan carts with different fan speeds and different accelerations are started

two fan carts with different fan speeds and different accelerations are started from rest some distance from one another. Cart A begins at position 0 with a velocity of zero and a…

two forces are applied to a car in an effort to move it, as shown in the followi

two forces are applied to a car in an effort to move it, as shown in the following figure, where F1 = 424 N and F2 = 393 N. (Assume up and to the right as positive directions.)   …

two friends each contain about 4 x 10^28 electrons and an equal number of proton

two friends each contain about 4 x 10^28 electrons and an equal number of protons. Part A- Determine the force of their interaction if 2.0% of one friend's electrons are transferr…

two highways intersecr at the instant. A police car P is 800 m from the intersec

two highways intersecr at the instant. A police car P is 800 m from the intersection and moving at 80 km/h. Motorist M is 600 m from the intersection and moving at 60 km/h. (a) In…

two hockey players, initially at rest, shove each other. The friction between th

two hockey players, initially at rest, shove each other. The friction between their skates and the ice is negligible. After the shove, the first player travels at V1=0.82 m/s and …

two horses pull horizon tally on ropes attached to a tree stump. Each horse pull

two horses pull horizon tally on ropes attached to a tree stump. Each horse pulls with a force of magnitude F. If the resultant force (Vector R) has the magnitude R=1.80 F, what i…

two hostile ships approching each other in a collision course are observed from

two hostile ships approching each other in a collision course are observed from earth to be traveling at velocities v(xa)= 0.9c and v(xb)=-0.9c. When the captain of ship A determi…

two ice skaters are gliding together along the ice moving at a constant velocity

two ice skaters are gliding together along the ice moving at a constant velocity (sliding without exerting a force). So they are initially moving at the same speed. skater 1 is 60…

two ice skaters stand together. they push off and travel directly away from each

two ice skaters stand together. they push off and travel directly away from each other, the boy with a velocity of v= 0.66 m/s to the left. if the bou weighs 709 N and girl weighs…

two identical 0.15 kg blocks are initially at rest on a nearly frictionless surf

two identical 0.15 kg blocks are initially at rest on a nearly frictionless surface, connected by an unstreched spring, where x2 = 0.06 m. Then a constant force of 13N to the righ…

two identical balls are connected by a light rod that rotatesabout a vertical ax

two identical balls are connected by a light rod that rotatesabout a vertical axis through its center. A second set up hasa ball of twice the mass of the balls described above con…

two identical containers of sugar are connected by a cord that passes over a fri

two identical containers of sugar are connected by a cord that passes over a frictionless pulley. The cord and pulley have negligible mass, each container and its sugar together h…

two identical fish, both at sea level, float in two identical aquariums with ide

two identical fish, both at sea level, float in two identical aquariums with identical quantities of water. fish A is in Alaska, so it weighs more than fish B at the equator, sinc…

two identical large falt conducting plates are held parallel to each other. The

two identical large falt conducting plates are held parallel to each other. The upper plate has a charge of +Q and the lower has a charfe of -Q. Consider points A , B, C , D , E w…

two identical metal balls are mounted on insulting rods. ball a gas a charge of

two identical metal balls are mounted on insulting rods. ball a gas a charge of +q and ball b is initially charged. ball a is touched to ball b. at the end of the experiment, what…

two identical smallinsulating balls are suspended by separate 0.25m threads that

two identical smallinsulating balls are suspended by separate 0.25m threads that areattached to a common point on the ceiling. Each ball has amass of 8.0 x 10^-4 kg. Initially the…

two identical stones are dropped from a tall building, oneafter the other. Assum

two identical stones are dropped from a tall building, oneafter the other. Assume air resistance is negligible. Whileboth stones are falling, what will happen to the vertical dist…

two insulating balls each weigh 0.10 grams and hang from a common point by ident

two insulating balls each weigh 0.10 grams and hang from a common point by identical threads 30 cm long. Each ball carries a charge of +8.0 nC and repels the other ball. If after …

two large parallel conducting plates are 12cm apart and have equal but opposite

two large parallel conducting plates are 12cm apart and have equal but opposite charges on their facing surfaces. A) an elesctrostatic forces of 4.0x10^-15 N acts on a proton midw…

two large parallel conducting plates are 12cm apart and have equal but opposite

two large parallel conducting plates are 12cm apart and have equal but opposite charges on their facing surfaces. A) an elesctrostatic forces of 4.0x10^-15 N acts on a proton midw…

two lasers are shining on a double slit, with slit separation . Laser 1 has a wa

two lasers are shining on a double slit, with slit separation . Laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15 . The lasers produce separate interferen…

two lenses In the figure are shown two converging lenses with x2 = 1 m. The lens

two lenses In the figure are shown two converging lenses with x2 = 1 m. The lens on the left (Lens 1) has a focal length of 0.25 m while the one on the right (Lens 2) has a focal …

two lenses are used together. the first lens, f1 = 15 cm, is located 25.0 cm fro

two lenses are used together. the first lens, f1 = 15 cm, is located 25.0 cm from the second lens, f2 = 8 cm. an object is located 45 cm in front of the first lens. determine the …

two light bulbs, one 25 W and the other 100 W, are connected in series to a 120

two light bulbs, one 25 W and the other 100 W, are connected in series to a 120 volt battery ( all three circuit elements are in series). In this situation (choose one of the foll…

two long ideal solenoids (with radii 20cm and 30cm, respectively) have the same

two long ideal solenoids (with radii 20cm and 30cm, respectively) have the same number of turns of wire per unit length. The smaller solenoid is mounted inside the larger, along a…

two long parallel current carrying wires are set 40 cm apart. Wire 1 carries a c

two long parallel current carrying wires are set 40 cm apart. Wire 1 carries a current of 5.0 A and wire 2 carries a current of 7.0A in the same direction as the current in wire 1…

two long parallel wire carry equal currents, I, in opposite directions as shown.

two long parallel wire carry equal currents, I, in opposite directions as shown. Midway between the wires inthe same plane is a current loop of radius R carrying a current I as sh…

two loudspeakers,separated by a distance of D1=2.50m, are in phase. assume the a

two loudspeakers,separated by a distance of D1=2.50m, are in phase. assume the amplitudes of the sound from speakers are approximately the same at the position of a listener, who …

two masses are connected by a massless string which runs across a massless, fric

two masses are connected by a massless string which runs across a massless, frictionless pulley. the heavier mass m2 is also connected to a spring, which is attached to the ground…

two masses are connected by a massless string which runs across a massless, fric

two masses are connected by a massless string which runs across a massless, frictionless pulley. the heavier mass m2 is also connected to a spring, which is attached to the ground…

two masses are connected by a rope of negligible mass, over a pulley with neglig

two masses are connected by a rope of negligible mass, over a pulley with negligible friction and negligible mass. The top mass is 4.0 kg and the hanging mass is 9.0kg The coeffic…

two masses m1 and m2 are lying on a horizontal plane without friction and are co

two masses m1 and m2 are lying on a horizontal plane without friction and are connected by a string. the third mass m3 is hanging vertically over a pulley, connected by a string t…

two masses ma 4.8 and mb collide in a totally in elastic collision ma initial sp

two masses ma 4.8 and mb collide in a totally in elastic collision ma initial speed 7.2 m/s mb initial speed -3.6 m/s. a. what is the speed and direction of the combined mass afte…

two masses ma 4.8 and mb collide in a totally in elastic collision ma initial sp

two masses ma 4.8 and mb collide in a totally in elastic collision ma initial speed 7.2 m/s mb is 9.6 kg with of initial speed -3.6 m/s. a. what is the speed and direction of the …

two math questions . John is 30 years old. He will receive two payments of $1500

two math questions . John is 30 years old. He will receive two payments of $1500 each. The first payment will be an unknown number of years in the future. The second payment will …

two men are standing on a platform above a body of water. they are attached to a

two men are standing on a platform above a body of water. they are attached to a bungee cord. one is a dwarf and the other is a an average size morbidly obese man.. the dwarf jump…

two men pull a boat into the space between docks by applying independent forces

two men pull a boat into the space between docks by applying independent forces as shown. The one man applies a froce of 40N at an angle of 44 degrees as shown. The other man appl…

two metal balls A and B of negligible radius are 12 points Previous Answers SerC

two metal balls A and B of negligible radius are 12 points Previous Answers SerCP10 15. P003. My Notes Ask Your Ter Two metal balls A and B of negligible radius are floating at re…

two metal balls A and B of negligible radius are 12 points Previous Answers SerC

two metal balls A and B of negligible radius are 12 points Previous Answers SerCP10 15. P003. My Notes Ask Your Ter Two metal balls A and B of negligible radius are floating at re…

two metal balls a and b Two metal balls A and B of negligible radius are floatin

two metal balls a and b Two metal balls A and B of negligible radius are floating at rest on Space Station Freedom between two metal bulkheads, connected b = 2.75 m. Ball A carrie…

two metals are the same size but one weighs twice as much as the other. the ball

two metals are the same size but one weighs twice as much as the other. the balls are dropped from the roof of a single story building as the same instant of time. the time it tak…

two moles of gas is contained in a vessel at 2494.2 Pa. A molecule of gas approa

two moles of gas is contained in a vessel at 2494.2 Pa. A molecule of gas approaches a wall(y-z plane), striking it an an angle (theata) with respect to the x axis. the normal to …

two monatomic gases, helium and neon,are mixed and in thermal quilibrium at T. t

two monatomic gases, helium and neon,are mixed and in thermal quilibrium at T. therefore, 1) a)the helium atoms have thesame average traslational kinetic energy as the meon atoms.…