Engineering analysis

1) A 8.01 nC charge is located 1.69 m from a 4.54 nC point charge. (a) Find the

1) A 8.01 nC charge is located 1.69 m from a 4.54 nC point charge. (a) Find the magnitude of the electrostatic force that one charge exerts on the other 2) A small sphere of mass …

1) A 90 kg scaffold is 5.00 m long. It is hanging with two wires , one from each

1) A 90 kg scaffold is 5.00 m long. It is hanging with two wires, one from each end. A 500 kg box sits 1.6 m from the left end. What is the tension in the right hand side wire?(g …

1) A 90 kg scaffold is 5.00 m long. It is hanging with two wires , one from each

1) A 90 kg scaffold is 5.00 m long. It is hanging with two wires, one from each end. A 500 kg box sits 1.6 m from the left end. What is the tension in the right hand side wire?(g …

1) A CD with a diameter of 12.0 cm starts from rest and with a constant angular

1) A CD with a diameter of 12.0 cm starts from rest and with a constant angular acceleration of 1.00 rad/sec2 acquires an angular velocity of 5.00 rad/sec. The CD continues rotati…

1) A Ford Mustang can accelerate from 0 to 60 mph in a time of 5.2 s. A Mini Coo

1) A Ford Mustang can accelerate from 0 to 60 mph in a time of 5.2 s. A Mini Cooper isn't capable of such a rapid start, but it can turn in a very small circle 36 ft in diameter. …

1) A Hollywood daredevil plans to jump the canyon shown in the figure on a motor

1) A Hollywood daredevil plans to jump the canyon shown in the figure on a motorcycle. There is a 15. m drop and the horizontal distance originally planned was 60. m but it turns …

1) A MOSFET transistor is being used as a converter switch in a 100v system. It

1)      A MOSFET transistor is being used as a converter switch in a 100v system. It is switching at 50 KHz and has a linear transition time of 3us. The full load current is 40 am…

1) A NASCAR racecar rounds one end of the Martinsville Speedway. This end of the

1) A NASCAR racecar rounds one end of the Martinsville Speedway. This end of the track is a turn with radius approximately 187 ft. If we approximate the track to be completely fla…

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompr

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompressed air is 1.293 kg/m3, and one mole of air (containing Avogadro's number of molecules) has a mas…

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompr

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompressed air is 1.293 kg/m3, and one mole of air (containing Avogadro's number of molecules) has a mas…

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompr

1) A This is part d of analysis in procedure 1 on page 5. The density of uncompressed air is 1.293 kg/m3, and one mole of air (containing Avogadro's number of molecules) has a mas…

1) A Top Thrill Dragster is a popular rollercoaster at Cedar Point Amusement Par

1) A Top Thrill Dragster is a popular rollercoaster at Cedar Point Amusement Park. Fully loaded cars have a mass of 7,000kg and are accelerated horizontally to 120 miles per hour …

1) A U-shaped tube open at both ends contains water and a quantity of oil occupy

1) A U-shaped tube open at both ends contains water and a quantity of oil occupying a 1 = 2 cm. length of tube, as shown in the figure. The oil side rises a distance h above the w…

1) A Wi-Fi system operating at 5.0 GHz calls for an antenna a half wavelength lo

1) A Wi-Fi system operating at 5.0 GHz calls for an antenna a half wavelength long.How long should the antenna be? 2) An airplane's two engines are supposed to be turning at 520 r…

1) A Wimshurst machine just like in lab) is used to conduct some electrostatics

1) A Wimshurst machine just like in lab) is used to conduct some electrostatics periments. In one experiment (scenario 1 below) two identical and initially uncharged eXI pith ball…

1) A ball is fired at an angle of 34 degrees. It travels 45m horizontally before

1) A ball is fired at an angle of 34 degrees. It travels 45m horizontally before landing on the roof of a 14m building. What is the initial velocity? 2)A ball is fired with a velo…

1) A ball is fired at an angle of 34 degrees. It travels 45m horizontally before

1) A ball is fired at an angle of 34 degrees. It travels 45m horizontally before landing on the roof of a 14m building. What is the initial velocity? 2)A ball is fired with a velo…

1) A ball is thrown at an angle of 56.4° above thehorizontal with an initial vel

1) A ball is thrown at an angle of 56.4° above thehorizontal with an initial velocity of 31.8 m/s from the top of acliff 61.2 m high. What is the time of flight? : What horizontal…

1) A ball is thrown from the top of a roof at an angle of 20 o with respect to t

1) A ball is thrown from the top of a roof at an angle of 20 o with respect to the vertical. 1 s later a ball is dropped from the top of the roof a) If the height of the roof is 2…

1) A ball is tossed from an upper-story window of a building. The ball is given

1) A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 8..00 m/s at an angle of 20.0 below the horizontal. It strikes the ground 5 …

1) A ball of mass 8g moving at 7 m/s E collides head-onelastically with a ball o

1) A ball of mass 8g moving at 7 m/s E collides head-onelastically with a ball of mass 15g moving at 10 m/s W. What is thespeed in m/s of the first ball after the collisioin. 2) I…

1) A ball of mass m strikes a wall that is perpendicular to its path at speed v

1) A ball of mass m strikes a wall that is perpendicular to its path at speed v and rebounds in the opposite direction with the same speed. What is the magnitude of the impulse im…

1) A ball thrown upward and a ball thrown downward at the same time with the sam

1) A ball thrown upward and a ball thrown downward at the same time with the same initial speed. 2) An eastward moving truck applying the brakes and a westward moving truck speedi…

1) A ball with a mass of 1.5kg falls on a floor vertically at 25m/s and bounces

1) A ball with a mass of 1.5kg falls on a floor vertically at 25m/s and bounces back vertically at 15m/s. The magnitude of the impulse of the flood (in kg-m/s) on the ball is: 2)A…

1) A bar magnet with its north pole pointing toward a coil of wire with a cross-

1) A bar magnet with its north pole pointing toward a coil of wire with a cross-sectional area of .020 m^2 and secen turns is thrust into the coil. If the rate of change in the st…

1) A barrel is rolled up an incline 20 ft along its length and 6 ft in vertical

1) A barrel is rolled up an incline 20 ft along its length and 6 ft in vertical height by means of a rope that is fastened to the top of the incline, feeds along the incline, then…

1) A baseball player hits a baseball ( m = 0.149 kg) as shown in the figure belo

1) A baseball player hits a baseball (m = 0.149 kg) as shown in the figure below. The ball is initially traveling horizontally with speed of 38 m/s. The batter hits a fly ball as …

1) A baseball player slides into third base with an initial speed of 3.6 m/s. If

1) A baseball player slides into third base with an initial speed of 3.6 m/s. If the coefficient of kinetic friction between the player and the ground is 0.49, how far does the pl…

1) A baseball player slides into third base with an initial speed of 3.6 m/s. If

1) A baseball player slides into third base with an initial speed of 3.6 m/s. If the coefficient of kinetic friction between the player and the ground is 0.49, how far does the pl…

1) A battery consists of a 12V battery connected to three resistors (25,30, and

1) A battery consists of a 12V battery connected to three resistors (25,30, and 35 Ohms). Calculate A. The equivalent of the series circuit B. The current across each resistor. 2)…

1) A bead slides without friction on a curved wire as shown in the figure above.

1) A bead slides without friction on a curved wire as shown in the figure above. If the height of point A relative to B is 0.45 m, then what is the speed of the bead when it reach…

1) A bead slides without friction on a curved wire as shown in the figure above.

1) A bead slides without friction on a curved wire as shown in the figure above. If the height of point A relative to B is 0.45 m, then what is the speed of the bead when it reach…

1) A beam of monochromatic light is aimed at a slit of width w and forms a diffr

1) A beam of monochromatic light is aimed at a slit of width w and forms a diffraction pattern. In which case is the width of the central band greater? When the incident light is …

1) A beam of protons is accelerated easterly from rest through a potential diffe

1) A beam of protons is accelerated easterly from rest through a potential difference of 2.0kV. It enters a region where there exists an upward pointing uniform electric field. Th…

1) A beam of protons is moving in the + x direction with a speed of 22.2 km/s th

1) A beam of protons is moving in the +x direction with a speed of 22.2 km/s through a region in which the electric field is perpendicular to the magnetic field. The beam is not d…

1) A bicyclist is coasting straight down a hill at a constantspeed. The mass of

1) A bicyclist is coasting straight down a hill at a constantspeed. The mass of the rider and bicycle is 98.0 kg, and the hillis inclined at 10.0 ° with respect to the horizontal.…

1) A billiard ball rolling across a table at 1.25 m/s makes a head-on elastic co

1) A billiard ball rolling across a table at 1.25 m/s makes a head-on elastic collision with an identical ball. Find the speed of each ball after the collision when each of the fo…

1) A block (m1) slides from rest down a frictionless slide from a height h and c

1) A block (m1) slides from rest down a frictionless slide from a height h and collides with a second block (m2=2m1) initially at rest. The collision is elastic. After the collisi…

1) A block is on a frictionless horizontal table, on earth. This block accelerat

1) A block is on a frictionless horizontal table, on earth. This block accelerates at 1.9 m/s2 when a 90 N horizontal force is applied to it. The block and table are then set up o…

1) A block of mass 1.05 kg is placed on top of a second block of mass 7.84 kg. T

1) A block of mass 1.05 kg is placed on top of a second block of mass 7.84 kg. The coefficient of kinetic friction between the 7.84 kg block and the surface is 0.19. A horizontal …

1) A block of mass M -0.250 kg is observed initially moving up a rough inclined

1) A block of mass M -0.250 kg is observed initially moving up a rough inclined plane with a speed of vo -12 m/s. The plane is inclined an angle 25° to the horizontal as represent…

1) A block of mass M=120.0 kg is pushed along the floor with a force F=1400N whi

1) A block of mass M=120.0 kg is pushed along the floor with a force F=1400N which makes an angle of 30degrees with the floor. The coefficient of fricton between the block and the…

1) A block of mass m = 3.6 kg, moving on a frictionless surface with a speed Vi=

1) A block of mass m = 3.6 kg, moving on a frictionless surface with a speed Vi=9.3m/s makes a perfectly elastic collision with a block of mass M at rest. After the collision, the…

1) A block of mass mi 10.5 kg slides along a horizontal surface with a kinetic f

1) A block of mass mi 10.5 kg slides along a horizontal surface with a kinetic friction coefficient of 0.21 for a distance of 2.05 m before striking a stationary block of mass m2 …

1) A block of masss M is hanging vertically from a rope of length L. A bullet of

1) A block of masss M is hanging vertically from a rope of length L. A bullet of mass m is shot at the blcok and embeds itself in the block. The acceleration of gravity is g. The …

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if the plane were rough the block would take 4 times as long to travel the same distance. what is the …

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if the plane were rough the block would take 4 times as long to travel the same distance. what is the …

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if the plane were rough the block would take 4 times as long to travel the same distance. what is the …

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if

1) A block slides down a smooth 30 degree inclined plane in a time t seconds.if the plane were rough the block would take 4 times as long to travel the same distance. what is the …

1) A boulder with a radius of 10 m and mass of 1000 kg starts from rest and roll

1) A boulder with a radius of 10 m and mass of 1000 kg starts from rest and rolls down a hill of height h = 100m Use conservation of energy to determine the velocity of the boulde…