Engineering analysis

1. Consider a C program toggles only the PORTB.4 bit continuously every 50 ms. I

1.      Consider a C program toggles only the PORTB.4 bit continuously every 50 ms. It uses Timer 0 16-bit mode; the 1:4 prescaler to create the delay and assume XTAL = 10MHz. Thi…

1. Consider a Jet engine thrust reverser, shown below. The density is 1.15kg/m^3

1. Consider a Jet engine thrust reverser, shown below. The density is 1.15kg/m^3 and the inlet area is 1.2m^2. The pressure forces can be neglected. a) When the reverse air flow r…

1. Consider a Wrench on a bolt with a 40 lb force applied where angle Beta = 55

1. Consider a Wrench on a bolt with a 40 lb force applied where angle Beta = 55 degrees. Calculate the torque on the bolt with the cross product for the each of the 3 position vec…

1. Consider a ball on a fixed-length string being whirled in a vertical circular

1. Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. (a) When the ball is at the top of the circle, what is the ten…

1. Consider a ball on a fixed-length string being whirled in a vertical circular

1. Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. Use the direction rosette to answer the following questions. 2…

1. Consider a ball on a fixed-length string being whirled in a vertical circular

1. Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. Use the direction rosette to answer the following questions. 2…

1. Consider a ball on a fixed-length string being whirled in a vertical circular

1. Consider a ball on a fixed-length string being whirled in a vertical circular path as shown in the diagram below. Use the direction rosette to answer the following questions. 2…

1. Consider a ball that moves vertically under the influences of both gravity an

1. Consider a ball that moves vertically under the influences of both gravity and air resistance. For the purposes of this problem, take vertically upward as the positive directio…

1. Consider a charged particle traveling at theta=30 degrees with respect to a u

1. Consider a charged particle traveling at theta=30 degrees with respect to a uniform magnetic field of strength B=2.6 mT. The particle has a speed of v=3.0 x 10^6 m/s. a) If the…

1. Consider a circular loop of conducting wire. A permanent magnet is moved clos

1. Consider a circular loop of conducting wire. A permanent magnet is moved close to the loop, so that the magnetic field through the surface enclosed by the loop increases. This …

1. Consider a clock with hour, minute, and second hands. For each hand. period,

1. Consider a clock with hour, minute, and second hands. For each hand. period, the frequency, and the angular frequency2 (Hint: For the period, find the time for the hand to make…

1. Consider a closed system or control mass (CM), an open system (OS or CV, cont

1. Consider a closed system or control mass (CM), an open system (OS or CV, control volume), or an isolated system (IS). Note that any system may be operated in a steady state (SS…

1. Consider a container of volume 250 mL that is divided into two compartments o

1.    Consider a container of volume 250 mL that is divided into two compartments of equal size. In the left compartment there is argon at 10.0 mbar and 0?C. In the right compartm…

1. Consider a model rocket that is launched in the vertical direction. Neglect a

1. Consider a model rocket that is launched in the vertical direction. Neglect air resistance and changes in its mass, m. Assume that the rocket engine delivers an impulse, Io whi…

1. Consider a particle, bead, slider, car, or anything that can be treated as a

1. Consider a particle, bead, slider, car, or anything that can be treated as a point mass starting at y=?=30 m and following the curve shown with ,?c=10 m and r=5 ??m. What are t…

1. Consider a plastic annulus of inner radius 3.90 cm and outer radius 12.00 cm.

1. Consider a plastic annulus of inner radius 3.90 cm and outer radius 12.00 cm. The charge on the plastic annulus is uniformly distributed and amounts to a total of 65.0 %u03BCC.…

1. Consider a point moving at a constant speed v on a circle of radius r. What i

1. Consider a point moving at a constant speed v on a circle of radius r. What is the relation between v, r, and the rotation frequency, f? 2. Show that the centripetal accelerati…

1. Consider a program that can execute with no stalls and a CPI of 1 if the unde

1. Consider a program that can execute with no stalls and a CPI of 1 if the underlying processor can somehow magically service every load instruction with a 1-cycle L1 cache hit. …

1. Consider a pulse function of time duration –T/2 to +T/2 with amplitude (A). P

1. Consider a pulse function of time duration –T/2 to +T/2 with amplitude (A). Plot the magnitude of the Fourier transform versus frequency (Hz) for T = 1 and A = 1 using the expo…

1. Consider a pulse function of time duration –T/2 to +T/2 with amplitude (A). P

1. Consider a pulse function of time duration –T/2 to +T/2 with amplitude (A). Plot the magnitude of the Fourier transform versus frequency (Hz) for T = 1 and A = 1 using the expo…

1. Consider a race car that moves with a speed of 193 mi/h. If it travels on a c

1. Consider a race car that moves with a speed of 193 mi/h. If it travels on a circular race track of circumference 2.6 mi, what is the car's angular speed? (in rad/s PLEASE) 2. A…

1. Consider a reheat-regenerative vapor power cycle with two feedwater heaters.

1. Consider a reheat-regenerative vapor power cycle with two feedwater heaters. Steam enters the first turbine at 8.0 Mpa, 480 ?C and expands to 0.7 Mpa. The steam is reheated to …

1. Consider a resistor of 10 ? tied parallel to a 1.5 V battery. The potential d

1. Consider a resistor of 10 ? tied parallel to a 1.5 V battery. The potential drop across the resistor ideally should be ________________. 2. In the above scenario, the current t…

1. Consider a rigid tank of volume 15 m3. This tank is connected to a steam supp

1. Consider a rigid tank of volume 15 m3. This tank is connected to a steam supply line. The tank is initially evacuated. Steam at 15 bar and 280 0C is now allowed to flow into ta…

1. Consider a set of conducting metal tracks (two parallel beams with a flat top

1. Consider a set of conducting metal tracks (two parallel beams with a flat top surface) 0.3 m apart. Across the tracks, perpendicular to them, is a conducting rod of mass 0.65 k…

1. Consider a skydiver falling from an airplane. Over this distance the weight o

1. Consider a skydiver falling from an airplane. Over this distance the weight of the skydiver is essentially constant. As the skydiver falls and before the chute opens, the force…

1. Consider a solid cone with uniform density p, height h, and circular base wit

1. Consider a solid cone with uniform density p, height h, and circular base with radius R (hence mass M-3phR2). Let the vertex of the cone be the origin of the body frame. By sym…

1. Consider a spacecraft orbiting the Sun in a circular orbit. The spacecraft fi

1. Consider a spacecraft orbiting the Sun in a circular orbit. The spacecraft fires its engines in two bursts at different times but at the same point in space, adding energy by a…

1. Consider a system of five distinguishable particles (N-6) in which each parti

1. Consider a system of five distinguishable particles (N-6) in which each particle can be i n one of two spin states ( spin-up or spin-down D. (a) Ho does the system has? (b) Wha…

1. Consider a system of two converging thin lenses, L1 and L2, with focal length

1. Consider a system of two converging thin lenses, L1 and L2, with focal lengths 10cm and 20cm respectively, separated by a distance of 80cm. A 5cm tall object located 15cm to th…

1. Consider a toy car track arrangement where a spring (k = 2000 N/m) launches a

1. Consider a toy car track arrangement where a spring (k = 2000 N/m) launches a 100g toy car along a horizontal stretch of track and then the track curves by 90° to launch the ca…

1. Consider all the unsigned binary numbers with fewer than 14 bits a) How many

1. Consider all the unsigned binary numbers with fewer than 14 bits a) How many unique numbers are possible? b) How many of these values have the same number of 1's to the left an…

1. Consider an air contained in spherical tank with fixed volume V and assume th

1.   Consider an air contained in spherical tank with fixed volume V and assume that air can be thought as an ideal gas. If the temperature and pressure of the air is T and P resp…

1. Consider an elastic collision in one dimension that involves objects of mass

1. Consider an elastic collision in one dimension that involves objects of mass m1=4 kg and m2=19 kg. The larger mass is initially at rest, and the smaller one has an initial velo…

1. Consider an elastic collision in one dimension that involves objects of mass

1. Consider an elastic collision in one dimension that involves objects of mass m1=4 kg and m2=19 kg. The larger mass is initially at rest, and the smaller one has an initial velo…

1. Consider an elastic collision with three billiard balls which equal mass. The

1. Consider an elastic collision with three billiard balls which equal mass. The balls initially are separated by an equal distance d. The balls are on a straight line. The first …

1. Consider an electromagnet capable of producing a maximum magnetic field of 2.

1. Consider an electromagnet capable of producing a maximum magnetic field of 2.50 T. A circular loop of wire with a diameter of 9.50 cm is placed between the poles of the electro…

1. Consider an infinite plate with charge density = 693 µC/m 2 . What is the mag

1. Consider an infinite plate with charge density = 693 µC/m2. What is the magnitude of the electric field above the plate? 2. Consider a solid sphere centered on the origin with …

1. Consider light with a wavelength of 515 nm is passing through a diffraction g

1. Consider light with a wavelength of 515 nm is passing through a diffraction grating with 1,104 lines per cm.   At what distance from the central bright maximum will the 1st ord…

1. Consider scenario A in which a pair of irregular plates with area A and separ

1. Consider scenario A in which a pair of irregular plates with area A and separation D that act as a capacitor, are connected to the battery with potential difference V0. Ignore …

1. Consider scenario A in which a pair of irregular plates with area A and separ

1. Consider scenario A in which a pair of irregular plates with area A and separation D that act as a capacitor, are connected to the battery with potential difference V0. Ignore …

1. Consider the RP planar manipulator shown below. Angle OAE is a right angle. T

1. Consider the RP planar manipulator shown below. Angle OAE is a right angle. The revolute joint rotates about origin O. The length of the first linkage is a constant parameter O…

1. Consider the circuit shown in Figure 6. a. If the resistance is 120 k and the

1. Consider the circuit shown in Figure 6. a. If the resistance is 120 k and the capacitance is 25 F, what is the time constant? b. If the power supply voltage is 8 Volts, how lon…

1. Consider the circuit shown in Figure 6. a. If the resistance is 120 k and the

1. Consider the circuit shown in Figure 6. a. If the resistance is 120 k and the capacitance is 25 F, what is the time constant? b. If the power supply voltage is 8 Volts, how lon…

1. Consider the circuit shown where switch S has been open for a long time. If t

1. Consider the circuit shown where switch S has been open for a long time. If the source of emf and the inductor both have negligible resistance, which of the following best desc…

1. Consider the circuit shown, with three ideal batteries and three resistors. U

1. Consider the circuit shown, with three ideal batteries and three resistors. Use Kirchhoff?s Laws to: a. Determine the direction of the current through each resistor (i.e., up o…

1. Consider the coffee mug demonstration performed in class https://youtu.be/JFl

1. Consider the coffee mug demonstration performed in class https://youtu.be/JFlEHjgrcFQ What role do you think angular momentum played in saving the mug from destruction? 2. Cons…

1. Consider the cycle shown in the figure below. Find the net heat energy transf

1. Consider the cycle shown in the figure below. Find the net heat energy transferred to the system during one cycle. 2. A balloon contains forming gas (i.e. a mixture of 95% nitr…

1. Consider the figure below. Answer the following questions: a. Assuming FIFO s

1. Consider the figure below. Answer the following questions: a. Assuming FIFO service, indicate the time at which packets 2 through 12 each leave the queue. For each packet, what…

1. Consider the following 3 scenarios. The masses are as shown, all masses start

1. Consider the following 3 scenarios. The masses are as shown, all masses start from the same height above the horizontal surface, and they all start at rest. There is no air res…