Engineering analysis

a battery and five resistors of equal resistance are arranged as shown in the fi

a battery and five resistors of equal resistance are arranged as shown in the figure below. Which resistor dissipates the most power? R_1 R_2 R_3 the power dissipated by each resi…

a battery has a 12 V emf and internal resistance 0.4 ohms; the current is 2.5 A.

a battery has a 12 V emf and internal resistance 0.4 ohms; the current is 2.5 A. a) Calculate the terminal voltage; b) the rate of conversion of chemical energy to electrical ener…

a beam of monochromatic light traveling in a first medium whose refractive index

a beam of monochromatic light traveling in a first medium whose refractive index is 1.1 strikes the surface of second medium whose refractive index is 1.7, if the beam strikes thi…

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 cha

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 charge per case left over in inventory at the of the week. assume that the demand (in number of cases …

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 cha

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 charge per case left over in inventory at the of the week. assume that the demand (in number of cases …

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 cha

a beer distributor incurs a penalty cost of $2 per case of shortage and a $1 charge per case left over in inventory at the of the week. assume that the demand (in number of cases …

a bicycle rider ( mass of bike and rider is 85kg ) travelling eastat 23ms^-1 cha

a bicycle rider ( mass of bike and rider is 85kg ) travelling eastat 23ms^-1 changes its velocity to 23ms^-1 south in 5 seconds . 1) calculate the acceleration . 2) calculate the …

a billiard ball is shot west at 2.80 m/s. A second, identical billiard ball is s

a billiard ball is shot west at 2.80 m/s. A second, identical billiard ball is shot east at 1.50 m/s. the balls has a glancing collision, not a head-on-collision, deflecting the s…

a black of mass 0.30 Kg slides without friction along a straight ramp and then a

a black of mass 0.30 Kg slides without friction along a straight ramp and then around the inside of a loop-the-loop R= 1.3 m (also without friction) as shown in the diagram below.…

a blackl AsS e Attempts Not allowed. This test can only be taken once. Force Com

a blackl AsS e Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed later v Question Completion Status: Moving to another qu…

a block 6. GPI EC Review. A block having mass m and charge is connected to an WW

a block 6. GPI EC Review. A block having mass m and charge is connected to an WWWh insulating spring having a force constant k, The block lies on a friction- less, insulating, hor…

a block is given a brief push up a 20 incline to give it an initial speed of 6.0

a block is given a brief push up a 20 incline to give it an initial speed of 6.0 m/s. the block slides up the incline and returns to the initial position. If the coefficient of ki…

a block is on a horizontal surface and another one hanging down from it by a pul

a block is on a horizontal surface and another one hanging down from it by a pulley. A) The pulley and string are massless and there is no friction. if the system is released from…

a block mass 9 kg is at rest on inclined plane sloped at angletheta form horiz.

a block mass 9 kg is at rest on inclined plane sloped at angletheta form horiz. Block is located 5 m from bottof ofplan. What is frictional for for theta = 20 degrees If angle inc…

a block of 4.4kg is held at the top of a smooth incline. the incline has height

a block of 4.4kg is held at the top of a smooth incline. the incline has height of 2.1 m and is at an angle of 19 degrees above the horizontal. it is allowed to slide down the inc…

a block of 4.4kg is held at the top of a smooth incline. the incline has height

a block of 4.4kg is held at the top of a smooth incline. the incline has height of 2.1 m and is at an angle of 19 degrees above the horizontal. it is allowed to slide down the inc…

a block of ice with mass 6.20kg is initially at rest on a frictionless, horizont

a block of ice with mass 6.20kg is initially at rest on a frictionless, horizontal force F to it. as a result, the block moves along the x-axis such that its position as a functio…

a block of mass 10.0 kg starts at point At a height of 2.0 m above the horizonta

a block of mass 10.0 kg starts at point At a height of 2.0 m above the horizontal and slides down a frictionless incline. it then continues sliding along the horizontal surface of…

a block of mass 30.0kg slides down an incline of 40.0 degrees. If the coefficien

a block of mass 30.0kg slides down an incline of 40.0 degrees. If the coefficient of kinetic friction between the block and the incline is 0.300, find A) the acceleration of the b…

a block of mass 4m rest on a frictionless surface and is attached to a spring(wi

a block of mass 4m rest on a frictionless surface and is attached to a spring(with constant k)that is attached to the wall.A bullet of mass m and initial speed v initial hits the …

a block of mass 5 kg is placed on an inclined plane at 45 to the horizontal. wha

a block of mass 5 kg is placed on an inclined plane at 45 to the horizontal. what is the minimum coefficient of static friction so that that block remains at rest? I think it's 1,…

a block of mass M slides down a frictionless plane inclined at an angle theta wi

a block of mass M slides down a frictionless plane inclined at an angle theta with the horizontal. the gravitational force is directed a. parallel to the plane in the opposite dir…

a block of mass M1=1.32kg slides along a frictionless table with a speed of V1=2

a block of mass M1=1.32kg slides along a frictionless table with a speed of V1=23.36 m/s . In front of it is a second block of mass M2=2.5 kg that is moving in the same direction …

a block of mass m 1 = 12 kg hangs from a rope that goes over a pulley made of a

a block of mass m 1 = 12 kg hangs from a rope that goes over a pulley made of a uniform disk Of mass mp =1.5 kg and is attached to a block of mass m2= 25 kg that sits on a horizon…

a block of mass m 1 = 12 kg hangs from a rope that goes over a pulley made of a

a block of mass m 1 = 12 kg hangs from a rope that goes over a pulley made of a uniform disk Of mass mp =1.5 kg and is attached to a block of mass m2= 25 kg that sits on a horizon…

a block of mass m being released from a rest at a height H. The block slides alo

a block of mass m being released from a rest at a height H. The block slides along the frictionless incline, it slides along the level track and then around the loop-the-loop of r…

a block of mass m is dropped onto a spring scale. the scale has been calibrated

a block of mass m is dropped onto a spring scale. the scale has been calibrated to read mg when the block is at rest on it. The scale reading will fluctuate during the landing. Wh…

a block of mass m is pushed up against a spring with spring constant k until the

a block of mass m is pushed up against a spring with spring constant k until the spring has been compressed a distance x from equilibrium. what is the work done on the block by th…

a block of mass m lies on a horizontal frictionless surface and is attached to o

a block of mass m lies on a horizontal frictionless surface and is attached to one end of a horizontal spring (spring constant k) whose other end is fixed. The block is initially …

a block of mass m slides down on a frictionless loop-the-loop track of radius R

a block of mass m slides down on a frictionless loop-the-loop track of radius R as shown. (1) When the block is released from rest at height h above the ground, it passes point P …

a block of mass m1 = 11 kg is held at the top of a frictionless inclined plane a

a block of mass m1 = 11 kg is held at the top of a frictionless inclined plane at point A , 6m above the ground. A second block of mass m2 = 24 kg sits at rest on the horizontal f…

a block of mass m=79kg slides along a horizontal surface. The coefficient of fri

a block of mass m=79kg slides along a horizontal surface. The coefficient of friction between the block and the surface is 0.29. The block has an initial speed of v0=22 ms in the …

a block of mass on a horizontal frictionless table Find the efficiency of the cy

a block of mass on a horizontal frictionless table Find the efficiency of the cycle in terms of P_0 & V_0. A block of mass m, on a horizontal frictionless table is attached to…

a block of wood of mass m1= 1 kg slides to the right on a frictionless horizonta

a block of wood of mass m1= 1 kg slides to the right on a frictionless horizontal table with a speed of 30 m/s. it collides with a second piece of wood of mass m2 = 2kg which is s…

a block with a mass of 2.5 kg starts from rest at the top of the apparatus shown

a block with a mass of 2.5 kg starts from rest at the top of the apparatus shown below. it then slides without friction down the incline, and collides with a spring attached to a …

a block with mass 1.6g compresses A block with mass 1.6 g compresses a spring wi

a block with mass 1.6g compresses A block with mass 1.6 g compresses a spring with spring constant k = 24 N/m by 15.2 cm cm before being released. After being released, the block …

a block with mass m1=.500kg is released from rest on a frictionless track at a d

a block with mass m1=.500kg is released from rest on a frictionless track at a distance h1=2.50m above the top of a table. It then collides elastically with an object having m2=1.…

a block, m = 3 Kg, is attached to two springs on ahorizontal surface that\'s fri

a block, m = 3 Kg, is attached to two springs on ahorizontal surface that's frictionless. The force constants of thetwo springs are: k1 = 200 N/m and k2 = 400 N/m. Find the period…

a block, m1, is resting on a rough horizontal surface. thecoefficient of static

a block, m1, is resting on a rough horizontal surface. thecoefficient of static friction between the block and the horizontalsurface is .50. the coefficient of kinetic friction is…

a blue car with a mass of mc=2080 kg and a yellow truck with a mass of mt=8450 k

a blue car with a mass of mc=2080 kg and a yellow truck with a mass of mt=8450 kg enter an intersection the truck comes from the south at vt=8 m/ and the car comes from the west w…

a boat is floating in a lake. a fisherman is sleeping in the boat. while he is s

a boat is floating in a lake. a fisherman is sleeping in the boat. while he is sleeping, it rains. the bottom of the boat fills up with water. the fisherman wakes up and scoops th…

a boat traveling north at 100 m/s is accelerated due east by the wind at a rate

a boat traveling north at 100 m/s is accelerated due east by the wind at a rate of 2.0 m/s2 for 12 s. What is the final speed of the plane? B) a bullet is fired horizontally from …

a boat with max speed of 4 m/s in still water.the boat is moored to a pier on s

a boat with max speed of 4 m/s in still water.the boat is moored to a pier on s side of a river.the river flows from E to W and has a width of 25 m from the south bank to the nort…

a box A box (mass 5.6 kg) sits 3 meters from the right hand side ot a 10 meter l

a box A box (mass 5.6 kg) sits 3 meters from the right hand side ot a 10 meter long beam (mass 20 kg). The beam is supported on the left by a rope that is 0.5 meters from the left…

a box of can goods slides down a ramp from street level into the basement of a g

a box of can goods slides down a ramp from street level into the basement of a grocery store with an acceleration of 0.75 m/s2 directed down the ramp. The ramp makes an angle or 4…

a box of can goods slides down a ramp from street level into the basement of a g

a box of can goods slides down a ramp from street level into the basement of a grocery store with an acceleration of 0.75 m/s2 directed down the ramp. The ramp makes an angle or 4…

a box of mass 2.0 keg starts from rest and slides Rollercoaster 0 4 m 3 m v=6m/s

a box of mass 2.0 keg starts from rest and slides Rollercoaster 0 4 m 3 m v=6m/s 4 h=? Consider the above image of a rollercoaster. The coaster is frictionless and the mass of the…

a box of unknown mass is sliding with an initial a box of unknown mass is slidin

a box of unknown mass is sliding with an initial a box of unknown mass is sliding with an initial a box of unknown mass is sliding with an initial a box of unknown mass is sliding…

a boy pushes a 5.00 kg cart in a circle, starting at 0.5 m/s and acceleration to

a boy pushes a 5.00 kg cart in a circle, starting at 0.5 m/s and acceleration to 4.00 m/s how much work was done on the cart? ---- a 0.500 kg kg particle has speed of 2.00 m/s at …

a brass rod is 54.2 cm long and an aluminum rod is 64.7 cm long when both rods a

a brass rod is 54.2 cm long and an aluminum rod is 64.7 cm long when both rods are at an initial temperature of 0 deg C. The rods are placed in line with a gap of 1.1 cm between t…