Engineering analysis
218221 questions • Page 4088 / 4365
a 10 kg box is sliding to the right on a horizontal surface .the coefficient of
a 10 kg box is sliding to the right on a horizontal surface .the coefficient of kinetic friction between the box and the surface is .6. A force F1= N (up and to the right at an an…
a 10 lb block is attached to an unstretched spring of constant k = 12 lb/in. The
a 10 lb block is attached to an unstretched spring of constant k = 12 lb/in. The coefficient of static and kinetic friction between the block and the plane are 0.6 and 0.4 respect…
a 10 ohm resistor, a 3 mH inductor, and a 6 muF capacitir are connected in seeri
a 10 ohm resistor, a 3 mH inductor, and a 6 muF capacitir are connected in seeries with a 12 v rms ACpower supply. A) what is resonance frequency in Hz of the circuit? B) if the f…
a 10.0 kg block slides down a plane inclined at an angle of 53 degrees to the ho
a 10.0 kg block slides down a plane inclined at an angle of 53 degrees to the horizontal from an additional height of 40.0 m the coefficient of kinetic friction between the block …
a 100 lb door has a weight of 100 lbs and a center of gravity at point g. determ
a 100 lb door has a weight of 100 lbs and a center of gravity at point g. determine the resultant force at points A and B. Point B resists forces in the X and Y directions. Point …
a 1000 kg car moving at 15.0 m/s collides with a stationary truck of mass 12,000
a 1000 kg car moving at 15.0 m/s collides with a stationary truck of mass 12,000 kg. after collision both stick together and move. what’s is the velocity of both the car and the t…
a 1000 kg flywheel with all its mass at a radius of .5m is spinning at a 1250 re
a 1000 kg flywheel with all its mass at a radius of .5m is spinning at a 1250 revolution per minute. as an emergency brake a board is pressed radially against its rim with a force…
a 100kg guy stands frictionless ice facing a 50 kg woman. the woman pushes the g
a 100kg guy stands frictionless ice facing a 50 kg woman. the woman pushes the guy and gives him an acceleration of +2.0m/s^2. What force( magnitude and direction) is applied to t…
a 10cm x 10 cm x 10 cm block of steel (steel= 7900 kg/m^3) is suspended from a s
a 10cm x 10 cm x 10 cm block of steel (steel= 7900 kg/m^3) is suspended from a spring scale. The scale is in Newtons. a) what is the scale reading if the block is in air? b.) what…
a 10kg block is sitting motionless next to a spring that has a spring constant o
a 10kg block is sitting motionless next to a spring that has a spring constant of 500 N/m. you push the block against the spring, compressing the spring. you hold the block statio…
a 10kg board is attached to the wall on the left with a hinge. A 20kg mass sits
a 10kg board is attached to the wall on the left with a hinge. A 20kg mass sits on the board, 0.8meters from the left edge. A cable is attached to the right edge of the board; the…
a 10kg crate slides along a horizontal frictionless surface at a constant speed
a 10kg crate slides along a horizontal frictionless surface at a constant speed of 4m/s. The crate then slides down a frictionless incline and cross a second horizontal surface. T…
a 11.9 g bullet is fired horizontally into a 130 g woodenblock that is initially
a 11.9 g bullet is fired horizontally into a 130 g woodenblock that is initially at rest on a rough horizontal surface andconnected to a massless spring of constant 104 N/m. Theac…
a 12 kg box resting on a horizontal, frictionless surface isattached to a 5 kg w
a 12 kg box resting on a horizontal, frictionless surface isattached to a 5 kg weight by a thin, light wire that passes over africtionless pulley the pulley has the sahpe of a uni…
a 12.0 kg bucket is lowered vertically by a ropein which there is 163N of tensio
a 12.0 kg bucket is lowered vertically by a ropein which there is 163N of tension at a given instant. What is theacceleration of the bucket? Is it up or down? This seems like it s…
a 1200 kg car going 30 m/s applies its brakes and skids torest. if the friction
a 1200 kg car going 30 m/s applies its brakes and skids torest. if the friction force between the sliding tires and thepavement is 6000N, how far does the car skid before coming t…
a 125 gram mass starts from rest at the origin (at t = 0) andmoves with a veloci
a 125 gram mass starts from rest at the origin (at t = 0) andmoves with a velocity of v = 2 t i - t3 j (tis in s and v is in m/s). a) what is the magnitude of the velocity at t = …
a 1250 kg car is traveling around a banked curve at a speed of 23.5 m/s. the cur
a 1250 kg car is traveling around a banked curve at a speed of 23.5 m/s. the curve is banked 24 degrees to the horizontal. the car does no depend on the force of friction to keep …
a 1250 kg car is traveling around a banked curve at a speed of 23.5 m/s. the cur
a 1250 kg car is traveling around a banked curve at a speed of 23.5 m/s. the curve is banked 24 degrees to the horizontal. the car does no depend on the force of friction to keep …
a 1400 kg sedan goes through a wide intersection traveling from north to south w
a 1400 kg sedan goes through a wide intersection traveling from north to south when it is hit by a 2200 kg SUV traveling from east to west the two cars become enmeshed due to the …
a 1400 kg sedan goes through a wide intersection traveling from north to south w
a 1400 kg sedan goes through a wide intersection traveling from north to south when it is hit by a 2200 kg SUV traveling from east to west the two cars become enmeshed due to the …
a 142 kg crate is placed on an inclined ramp. When the angle the ramp makes with
a 142 kg crate is placed on an inclined ramp. When the angle the ramp makes with the horizantal is increased to ALPHA, the crate begins to slide downward. a) draw a free body diag…
a 15 kg mass attached to a cord that is wrapped around a pulley and released fro
a 15 kg mass attached to a cord that is wrapped around a pulley and released from rest. the pulley has mass of 5 kg but is frictionless. consider the cord as mass less, inelastic …
a 15 kg mass attached to a cord that is wrapped around a pulley and released fro
a 15 kg mass attached to a cord that is wrapped around a pulley and released from rest. the pulley has mass of 5 kg but is frictionless. consider the cord as mass less, inelastic …
a 15.0cm tall object is placed 8.00cm in front of a convex mirror. The mirror ha
a 15.0cm tall object is placed 8.00cm in front of a convex mirror. The mirror has a radius of curvature of -24.0cm. What is the magnification? I got -45 is this right? If not plea…
a 15.0cm tall object is placed 8.00cm in front of a convex mirror. The mirror ha
a 15.0cm tall object is placed 8.00cm in front of a convex mirror. The mirror has a radius of curvature of -24.0cm. What is the magnification? I got -45 is this right? If not plea…
a 150N sled is pulled up a 28 degree slope at constant speedby a 100N force that
a 150N sled is pulled up a 28 degree slope at constant speedby a 100N force that is parallel to the slope a. what is the coefficient of kinetic friction between thesled and the sl…
a 180 lbs halfback running at a speed of 8.0 m/s collides head on with a 260 lbs
a 180 lbs halfback running at a speed of 8.0 m/s collides head on with a 260 lbs tackle running at 3.0 m/s. how many times more energy does the heavier tackle have over the lighte…
a 1kg ball of clay moving at 8m/s strikes awall. If the time it takes the ball o
a 1kg ball of clay moving at 8m/s strikes awall. If the time it takes the ball of clay to come to a stopis 0.16 seconds, what is the average force exerted on the wallduring thi…
a 1m long cantilevered beam of rectangular cross section carries a uniform load
a 1m long cantilevered beam of rectangular cross section carries a uniform load of (w = 15 kN/m). The design specification calls for a 5-mm maximum deflection of the end of the be…
a 1m long cantilevered beam of rectangular cross section carries a uniform load
a 1m long cantilevered beam of rectangular cross section carries a uniform load of (w = 15 kN/m). The design specification calls for a 5-mm maximum deflection of the end of the be…
a 2 kg block attached to a spring undergoes simple harmonic motion described by
a 2 kg block attached to a spring undergoes simple harmonic motion described by x = 30 cm cos [(6.28 rad/s)t + pi/4]. Determine a) amplitude, b) the spring constant, c) the freque…
a 2 kg block is attached to a spring of force constant 440N/m. the block is pull
a 2 kg block is attached to a spring of force constant 440N/m. the block is pulled 5.20 cm to the right of equilibrium andreleased from rest. a. find the speed of the block as it …
a 2 kg object is thrown upwards with an initial velocity of 16 m/s. At the peak
a 2 kg object is thrown upwards with an initial velocity of 16 m/s. At the peak of the trajectory the approximate magnitude of the net force and acceleration are __ N and ___ m/s/…
a 2-kg-block is pushed upward from underneath by a constant 50-N vertical force.
a 2-kg-block is pushed upward from underneath by a constant 50-N vertical force. The block is sliding on the bottom side of an inclined plane that makes an angle of 70 degrees wit…
a 2.0 kg block is 1.5 meters above the floor. the block slidesdown a ramp that i
a 2.0 kg block is 1.5 meters above the floor. the block slidesdown a ramp that is inclined at 25 degree from the horizontal.assume that a constant 4.0 newton force of kinetic fric…
a 2.0 kg block rests on a frictionless wedgethat has a 60o incline and an accele
a 2.0 kg block rests on a frictionless wedgethat has a 60o incline and an acceleration a to the right such thatthe mass remains stationary rlative to the wedge (a) draw free bodyb…
a 2.0 kg mass is sliding on a horizontal, frictionless trackwith speed of 3.0 m/
a 2.0 kg mass is sliding on a horizontal, frictionless trackwith speed of 3.0 m/s when it hits and sticks to a 1.3 kg massinitally at rest on the track. The 1.3 kg mass is connect…
a 2.0 kg object is pushed up from rest on an incline by a horizontal force F=15N
a 2.0 kg object is pushed up from rest on an incline by a horizontal force F=15N. There is no friction between the object and incline. Between the incline from the floor is 30 deg…
a 2.0 kg particle as an applied force moves it from rest along an x axis from x
a 2.0 kg particle as an applied force moves it from rest along an x axis from x = 0 to x = 9.0 m. The scale of the figure's vertical axis is set by as = 6.0 m/s2. How much work ha…
a 2.00*10^-6 F capacitor that is initially uncharged is connected in series with
a 2.00*10^-6 F capacitor that is initially uncharged is connected in series with a 6000 ohm resistor and an emf of 90.0 volts and negligible internal resistance. The circuit is co…
a 2.00*10^-6 F capacitor that is initially uncharged is connected in series with
a 2.00*10^-6 F capacitor that is initially uncharged is connected in series with a 6000 ohm resistor and an emf of 90.0 volts and negligible internal resistance. The circuit is co…
a 2.4 m segment of wire supplying current to the motor of a submerged submarine
a 2.4 m segment of wire supplying current to the motor of a submerged submarine carries 1050 A and feels a 3.6 N repulsive force from parallel wire to 5.00 cm away. what is the ma…
a 2.9x10^3 kg car accelerates from rest under the action of two forces. one is a
a 2.9x10^3 kg car accelerates from rest under the action of two forces. one is a forward force of 1154 N provided by traction between the wheels and the road. the other is a 930 N…
a 20 hp Dc motor is connected to a 500-volt DC line. What is the full-load runni
a 20 hp Dc motor is connected to a 500-volt DC line. What is the full-load running current of this motor? question or statement c .refuty. Pace the correct answer on for each 1. A…
a 20 kg box slides 45 m from the top down to the bottom ofan incline which is at
a 20 kg box slides 45 m from the top down to the bottom ofan incline which is at an angle of 10 degrees to the horizontal. the box is stationary at the top of the slope and is acc…
a 20 omega light bulb and a 10 omega light bulb are placed in a parallel with on
a 20 omega light bulb and a 10 omega light bulb are placed in a parallel with one another in a circuit (along with a battery). All three circuit elements are parallel with each ot…
a 20-mm rod made of an experimental plastic is subjected to a tensile force of m
a 20-mm rod made of an experimental plastic is subjected to a tensile force of magnitude P=6kN. Knowing that an elongation of 14 mm and a decrease in diameter of 0.85 mm are obser…
a 20000 kg railroad car moving at 2 m/s in the +x-direction overtakes and collid
a 20000 kg railroad car moving at 2 m/s in the +x-direction overtakes and collides with PHYS 1408 Principles of Physics l: Discussion Spring 2017 2nd Assignment Momentum collides …
a 2000kg ship initially at rest in an inertial system is accelerated along a str
a 2000kg ship initially at rest in an inertial system is accelerated along a straight line for (3.16E7 seconds) by means of a photon rocket of 300MW power. If this is accomplised …
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