Engineering analysis

(a) Find all expression for the kinetic energy of the block just before it strik

(a) Find all expression for the kinetic energy of the block just before it strikes the spring. (b) After the block strikes the spring, the effects of air resistance will he neglig…

(a) Find an expression for the velocity of the particle as a function of time. (

(a) Find an expression for the velocity of the particle as a function of time. (Use any variable or symbol stated above as necessary.) (b) Determine the acceleration of the partic…

(a) Find the absolute value of the total flux through the loop when the stiff wi

(a) Find the absolute value of the total flux through the loop when the stiff wire is in the position shown in the figure. 1 Wb (b) When the stiff wire has been rotated first by 9…

(a) Find the acceleration due to gravity at the surface of aneutron star of mass

(a) Find the acceleration due to gravity at the surface of aneutron star of mass 1.5 solar masses and having a radius of8.0 km. (in m/s2) (b) Find the weight of a 0.123 kgbaseball…

(a) Find the acceleration due to gravity at the surface of aneutron star of mass

(a) Find the acceleration due to gravity at the surface of aneutron star of mass 1.5 solar masses and having a radius of8.0 km. (m/s2) (b) Find the weight of a 0.123 kgbaseball on…

(a) Find the acceleration of the car. a= -2.386 m/s2 Correct: Your answer is cor

(a) Find the acceleration of the car. a= -2.386 m/s2 Correct: Your answer is correct. (b) How long does the car take to skid to a stop if its initial speed is 30 mph (13 m/s)? ans…

(a) Find the acceleration of the object for the configuration of forces shown in

(a) Find the acceleration of the object for the configuration of forces shown in Figure (a). magnitude m/s2 direction Two forces F with arrow1) F with arrow1) (b) Find the acceler…

(a) Find the acceleration of the objects. (Assume that positive acceleration is

(a) Find the acceleration of the objects. (Assume that positive acceleration is to the right for m1 and downward for m2. Answer using m1, m2, g for the acceleration due to gravity…

(a) Find the acceleration of the objects. (Assume that positive acceleration is

(a) Find the acceleration of the objects. (Assume that positive acceleration is to the right for m1 and downward for m2. Answer using m1, m2, g for the acceleration due to gravity…

(a) Find the age of the sample, assuming that the activity per gram of carbon in

(a) Find the age of the sample, assuming that the activity per gram of carbon in a living organism has been constant at a value of 0.23 Bq. (b) Evidence suggests that the value of…

(a) Find the altitude above the Earth\'s surface where Earth\'s gravitational fi

(a) Find the altitude above the Earth's surface where Earth's gravitational field strength would be three-fourths of its value at the surface. (Assume Re = 6.371 103 km.) (b) Find…

(a) Find the amplitude, frequency, and period of motion for an object vibrating

(a) Find the amplitude, frequency, and period of motion for an object vibrating at the end of a horizontal spring if the equation for its position as a function of time is the fol…

(a) Find the amplitude, frequency, and period of motion for an object vibrating

(a) Find the amplitude, frequency, and period of motion for an object vibrating at the end of a horizontal spring if the equation for its position as a function of time is the fol…

(a) Find the amplitude. m (b) Find the wavelength. m (c) Find the wave speed. m/

(a) Find the amplitude. m (b) Find the wavelength. m (c) Find the wave speed. m/s (d) Find the period of the wave. s (e) Find the maximum speed of a particle in the string. m/s (f…

(a) Find the angle between the first minima for the two sodium vapor lines, whic

(a) Find the angle between the first minima for the two sodium vapor lines, which have wavelengths of 589.1 and 589.6 nm, when they fall upon a single slit of width 2.80 µm. (b) W…

(a) Find the angle of refraction at the topsurface. 1° (b) Find the angle of inc

(a) Find the angle of refraction at the topsurface. 1° (b) Find the angle of incidence at the bottom surface and therefracted angle. 2° (c) Find the lateral distance d by which th…

(a) Find the capacitance C , the resistance R , and the initial charge Q 0 on th

(a) Find the capacitance C, the resistance R, and the initial charge Q0 on the capacitor. [Hint: You will need to solve three equations simultaneously for the three unknowns. You …

(a) Find the capacitance of the membrane. ( )nF If the potential difference acro

(a) Find the capacitance of the membrane. (   )nF If the potential difference across the membrane is 85 mV, find (b) the charge on each side of the membrane (   )nC and (c) the el…

(a) Find the capacitance of the membrane. ( )nF If the potential difference acro

(a) Find the capacitance of the membrane. (  )nF If the potential difference across the membrane is 85 mV, find (b) the charge on each side of the membrane, (  )nC and (c) the ele…

(a) Find the capacitance of the membrane. (b) the charge on each side of the mem

(a) Find the capacitance of the membrane. (b) the charge on each side of the membrane, (c) the electric field through the membrane. The membrane of the axon of a nerve cell is a t…

(a) Find the capacitance of the membrane. (b) the charge on each side of the mem

(a) Find the capacitance of the membrane. (b) the charge on each side of the membrane, (c) the electric field through the membrane. The membrane of the axon of a nerve cell is a t…

(a) Find the capacitance. C = F (b) A battery with E = 6 Vis now connected acros

(a) Find the capacitance. C = F     (b) A battery with E = 6 Vis now connected across the capacitor. How much energy is stored inthe capacitor when fully charged? U = J     (c) Th…

(a) Find the capacitance. C = F (b) A battery with E = 7 Vis now connected acros

(a) Find the capacitance. C = F     (b) A battery with E = 7 Vis now connected across the capacitor. How much energy is stored inthe capacitor when fully charged? U = J     (c) Th…

(a) Find the change in entropy of the H2O molecules when 3.66 kilograms of ice m

(a) Find the change in entropy of the H2O molecules when 3.66 kilograms of ice melts into water at 273 K. (in J/K) (b) Find the change in entropy of the H2O molecules when 3.66 ki…

(a) Find the charge on each particle. (b) Find the mass of particle 2. kg q 1 =

(a) Find the charge on each particle. (b) Find the mass of particle 2. kg q1 =  C q2 =  C Two particles, with identical positive charges and a separation of 2.65 x 10^-2 m, are re…

(a) Find the charge on each sphere. q 1 (larger charge) =___ q 2 (smaller charge

(a) Find the charge on each sphere. q1 (larger charge) =___ q2 (smaller charge) =___ Two identical small spherical conductors (point charges), separated by 0.4 m, carry a total ch…

(a) Find the charge per unit length (that is, the linear charge density) on the

(a) Find the charge per unit length (that is, the linear charge density) on the inner cylinder. ? nC/m (b) Calculate the electric field for all values of R. E 1.5 cm > R > 0…

(a) Find the coordinates of the center of mass if M A = 150 g and M B = M C = M

(a) Find the coordinates of the center of mass if MA = 150 g and MB = MC = MD = 190 g. x = __ m y = __ m (b) Find the moment of inertia about an axis that passes through mass A an…

(a) Find the current i(t) as a function of time. (b) Find the charge and energy

(a) Find the current i(t) as a function of time. (b) Find the charge and energy stored in each capacitor at t = 0 and for t -> INFINITE.

(a) Find the current i(t) as a function of time. (b) Find the charge and energy

(a) Find the current i(t) as a function of time. (b) Find the charge and energy stored in each capacitor at t = 0 and for t -> INFINITE.

(a) Find the current in each resistor of the circuit shown in the figure by usin

(a) Find the current in each resistor of the circuit shown in the figure by using the rules for resistors in series and parallel. (b) Write three independent equations for the thr…

(a) Find the current in each resistor of the figure above by using the rules for

(a) Find the current in each resistor of the figure above by using the rules for resistors in series and parallel. (b) Write three independent equations for the three currents usi…

(a) Find the current in each resistor. I R 1 = 1 A 2 ---Select---updownleftright

    (a) Find the current in each resistor.      IR1 = 1      A  2---Select---updownleftright        IR2 = 3      A  4---Select---updownleftright        IR3 = 5      A  6---Select-…

(a) Find the current in the R = 16.0 resistor. =________A 1 (b) Find the potenti

(a) Find the current in the R = 16.0 resistor. =________A 1(b) Find the potential difference between points a and b. =_________V PART B) 2Four 7.0 resistors are connected in serie…

(a) Find the current in the coils when the motor is first turned on. A (b) Find

(a) Find the current in the coils when the motor is first turned on. A (b) Find the current in the coils when the motor has reached maximum speed. A (c) If the current in the moto…

(a) Find the current in the coils when the motor is first turned on. A (b) Find

(a) Find the current in the coils when the motor is first turned on. A (b) Find the current in the coils when the motor has reached maximum speed. A (c) If the current in the moto…

(a) Find the current in the coils when themotor is first turned on. 1 A (b) Find

(a) Find the current in the coils when themotor is first turned on. 1 A (b) Find the current in the coils when the motor has reachedmaximum speed. 2 A (c) If the current in the mo…

(a) Find the currents in both resistors. (b) Find the total power delivered to t

(a) Find the currents in both resistors. (b) Find the total power delivered to the resistance of the circuit. (c) Find the magnitude of the applied force that is needed to move th…

(a) Find the direction of the force on a proton (a positively charged particle)

(a) Find the direction of the force on a proton (a positively charged particle) moving through the magnetic fields in the figure shown below. (b) Repeat part (a), assuming the mov…

(a) Find the direction of the force on a proton (a positively charged particle)

(a) Find the direction of the force on a proton (a positively charged particle) moving through the magnetic fields in the figure shown below. (b) Repeat part (a), assuming the mov…

(a) Find the distance b between the initial path of the cue ball and a parallel

(a) Find the distance b between the initial path of the cue ball and a parallel line through the center of the eight ball. Both have the same mass m and radius r. (Use the followi…

(a) Find the distance of compression d . m (b) Find the speed v at the unstretch

(a) Find the distance of compressiond. m (b) Find the speedvat the unstretched position when the object is moving to the left (Figure d). m/s (c) Find the distanceDwhere the objec…

(a) Find the electric field 10.0 cm from the filament, where distances are measu

(a) Find the electric field 10.0 cm from the filament, where distances are measured perpendicular to the length of the filament. (Take radially inward toward the filament as the p…

(a) Find the electric flux through surface1. 1__________N · m 2 /C (b) Find the

(a) Find the electric flux through surface1. 1__________N · m2/C (b) Find the electric flux through surface 2. 2__________N · m2/C The drawing shows an edge-on view of two planar …

(a) Find the electric force exerted on the charge. (b) Find the work done by the

(a) Find the electric force exerted on the charge. (b) Find the work done by the electric force. Answer: 2.4 x 10^-3 J (c) Find the change in the electric potential energy of the …

(a) Find the electric potential at points a and b for charges of +4.9 nC and -7.

(a) Find the electric potential at points a and b for charges of +4.9 nC and -7.7 nC located as shown in the figure. Va = V Vb = V (b) What is the potential difference ?V for a tr…

(a) Find the electric potential difference ?Ve required to stop an electron (cal

(a) Find the electric potential difference ?Ve required to stop an electron (called a "stopping potential") moving with an initial speed of 2.13 107 m/s. (b) Would a proton travel…

(a) Find the electric potential difference AVe required to stop an electron (cal

(a) Find the electric potential difference AVe required to stop an electron (called a stopping potential") moving with an initial speed of 2.30 x 107 m/s kV (b) Would a proton tra…

(a) Find the electric potential difference required to stop an electron (called

(a) Find the electric potential difference required to stop an electron (called a "stopping potential") moving with an initial speed of 1.82 x 107 m/s kv (b) Would a proton travel…

(a) Find the electric potential, taking zero at infinity, at theupper right corn

(a) Find the electric potential, taking zero at infinity, at theupper right corner (the corner without a charge) of the rectanglein the figure below. (y = 3.8cm and x = 6.3 cm) 1A…