Engineering analysis

1. If a rigid body rotates about its center of gravity, its translational kineti

1. If a rigid body rotates about its center of gravity, its translational kinetic energy is ___________ at all times a. Equal to its rotational kinetic energy b. Constant c. Zero …

1. If a single card is drawn from a standard 52-card deck, what is the probabili

1. If a single card is drawn from a standard 52-card deck, what is the probability that it is neither a King nor a club? 2. A number cube labeled with numbers 1, 2, 3, 4, 5, and 6…

1. If a sprinter running at a speed of 10 meters per second could convert his/he

1. If a sprinter running at a speed of 10 meters per second could convert his/her kinetic energy into upward motion, how high could he/she jump? 2. What various forms of energy ar…

1. If a two-body collision is not head-on, then which of the following is always

1. If a two-body collision is not head-on, then which of the following is always true? a. Momentum is conserved. b. Kinetic Energy is conserved. c. Neither a nor b is true. d. Tha…

1. If all heavy elements like silicates found in rocks, calcium, oxygen, nickel,

1. If all heavy elements like silicates found in rocks, calcium, oxygen, nickel, gold, etc. were formed in massive stars and their explosions AND the Earth was made at about the s…

1. If all the land (both currently inhabitated and all the inhabitable land) wer

1.     If all the land (both currently inhabitated and all the inhabitable land) were divided equally among the people now living, how many acres of land would each one have? Firs…

1. If an RCL series circuit contains a resistance R= 266 omega, a capacitance C

1. If an RCL series circuit contains a resistance R= 266 omega, a capacitance C = 4 mu F. and an inductance of L= 0.19 H, a) Calculate the inductive reactance X1. if the circuit i…

1. If an alien civilization is located 60 light-years away and they detect the e

1. If an alien civilization is located 60 light-years away and they detect the earliest Earth tv transmissions (from ~1930), what year should we receive the first message from the…

1. If an electron and an alpha particle both have the same energy, which will ha

1. If an electron and an alpha particle both have the same energy, which will have the greater LET? a) electron b) alpha particle c) neither, all particles same. 2. A MoTc generat…

1. If an electron is accelerated through a potential difference of 5.0 V, how mu

1. If an electron is accelerated through a potential difference of 5.0 V, how much kinetic energy will it acquire? (Express your answer in electron volts (eV). Note, 1 eV = 1.6x10…

1. If an experimental refractive index of 1.3566 22 is temperature corrected to

1. If an experimental refractive index of 1.356622 is temperature corrected to an 18oC literature temperature, what would the corrected experimental index of refraction be? 1.3571…

1. If an experimental refractive index of 1.3566 22 is temperature corrected to

1. If an experimental refractive index of 1.356622 is temperature corrected to an 18oC literature temperature, what would the corrected experimental index of refraction be? 1.3571…

1. If an ice skater is heading north with a speed of 40 km/s, assuming the frict

1. If an ice skater is heading north with a speed of 40 km/s, assuming the friction is zero on the ice and no more push is used, what do you think about the skater: (a) going to s…

1. If an object\'s velocity is zero, its postion will change. true /false 2. if

1. If an object's velocity is zero, its postion will change. true /false 2. if an objects acceleration is zero, its velocity will change. true/ false 3. Evaluate (5.0x 10^7) (8.0x…

1. If f is negative for a convex mirror, what must di always be? What kind of im

1. If f is negative for a convex mirror, what must di always be? What kind of image is this? What orientation will the image be? What will be the sign of the magnification? Will t…

1. If groups of pulses form waves and the speed of all the pulses you generated

1. If groups of pulses form waves and the speed of all the pulses you generated in the coil are the same then the speed of all the waves generated in the coil should be (the same,…

1. If in an isotropic mobile transmitting station, the power that it radiates is

1. If in an isotropic mobile transmitting station, the power that it radiates is 100 Watt at 1.0GHz in free space, calculate the following a) the power density of Electromagnetic …

1. If in an isotropic mobile transmitting station, the power that it radiates is

1. If in an isotropic mobile transmitting station, the power that it radiates is 100 Watt at 1.0GHz in free space, calculate the following a) the power density of Electromagnetic …

1. If it takes 16 ms for a bat to receive the ultrasonic sound wave reflected of

1. If it takes 16 ms for a bat to receive the ultrasonic sound wave reflected off a mosquito, how far is the mosquito from the bat? Take the speed of sound as 345 m/s. Express you…

1. If light travels a million times as fast as sound, why does the sound from yo

1. If light travels a million times as fast as sound, why does the sound from your television set appear to be "synchronized" with the picture you see? 2. The distance light trave…

1. If momentum in a 2 body collision is conserved then kinetic energy must be co

1. If momentum in a 2 body collision is conserved then kinetic energy must be conserved. True OR False 2. Why does a rocket move in empty space? 3. A turntable spinning at the rat…

1. If someone simply jumped at the vertical component of the velocity, how high

1.    If someone simply jumped at the vertical component of the velocity, how high could they get? 2.    How does a pole vaulter convert all (or at least most) of the horizontal c…

1. If someone simply jumped at the vertical component of the velocity, how high

1.    If someone simply jumped at the vertical component of the velocity, how high could they get? 2.    How does a pole vaulter convert all (or at least most) of the horizontal c…

1. If the Braking Foree Ration (BFR) value of a car is 5, then what is the ratio

1. If the Braking Foree Ration (BFR) value of a car is 5, then what is the ratio of percentage of the force allocated to the rear brakes to that of percentage of the force allocat…

1. If the Kirchhoff\'s Current Law were not to hold, what would this result in?

1. If the Kirchhoff's Current Law were not to hold, what would this result in? Provide at least one example. 2. An ammeter measurement of current in some branch resulted in the cu…

1. If the MOVLW Instruction takes 2 microsecond to execute, what is the frequenc

1. If the MOVLW Instruction takes 2 microsecond to execute, what is the frequency of the ceramic resonator connected to OSC1 and OSC2 on the 16F84A (pins 15 and 16 for 18 pin 16F8…

1. If the Moon were to suddenly come to rest so that it is no longer revolving a

1. If the Moon were to suddenly come to rest so that it is no longer revolving around the Earth, but everything else remained the same, what would happen to the Moon? A. The Moon …

1. If the amplitude of a simple harmonic oscillator is doubled, what would happe

1. If the amplitude of a simple harmonic oscillator is doubled, what would happen to: (a) the period of oscillation, (b) the total energy, and (c) the maximum velocity of the mass…

1. If the coefficient of kinetic friction between a 39.0 kg crate and the floor

1. If the coefficient of kinetic friction between a 39.0 kg crate and the floor is 0.31, what horizontal force is required to move the crate at a steady speed across the floor? 2.…

1. If the coefficient of kinetic friction between a 39.0 kg crate and the floor

1. If the coefficient of kinetic friction between a 39.0 kg crate and the floor is 0.31, what horizontal force is required to move the crate at a steady speed across the floor? A …

1. If the compressive load on the intervertebral disk of a person weighing 500 N

1. If the compressive load on the intervertebral disk of a person weighing 500 N is equivalent 40% of body weight and the disk has a surface area of 10 cm^2, what is the compressi…

1. If the compressive load on the intervertebral disk of a person weighing 500 N

1. If the compressive load on the intervertebral disk of a person weighing 500 N is equivalent 40% of body weight and the disk has a surface area of 10 cm^2, what is the compressi…

1. If the current in the inductor is double, by what factor does the stored ener

1. If the current in the inductor is double, by what factor does the stored energy changed? 2. Why are primary and secondary coils of the transformer wrapped on an iron core that …

1. If the current in the solenoid is ramped at a constant rate from zero to I s

1. If the current in the solenoid is ramped at a constant rate from zero to Is= 2.80 A over a time interval of 76.0 ms, what is the magnitude of the emf in the outer coil while th…

1. If the current in the solenoid is ramped at a constant rate from zero to I s

1. If the current in the solenoid is ramped at a constant rate from zero to Is= 2.80 A over a time interval of 76.0 ms, what is the magnitude of the emf in the outer coil while th…

1. If the current in the solenoid is ramped at a constant rate from zero to I s

1. If the current in the solenoid is ramped at a constant rate from zero to Is= 1.20 A over a time interval of 79.0 ms, what is the magnitude of the emf in the outer coil while th…

1. If the electric field at a point in space has a manitude of300 volts/meter, a

1. If the electric field at a point in space has a manitude of300 volts/meter, about how far apart are the equipopoetnialsurfaces that differ by 10 volts? 2. Two paraellel conduct…

1. If the electric field is zero in a particular region of space, what does that

1. If the electric field is zero in a particular region of space, what does that tell you about the electric potential in that region? Is the potential zero, constant, or somethin…

1. If the electric potential at some point is large, is the electric field at th

1. If the electric potential at some point is large, is the electric field at that point also necessarily large or not? Explain your answer, and provide a counterexample if not. 2…

1. If the field is an electric field, and the charge is moving north, what is th

1. If the field is an electric field, and the charge is moving north, what is the direction of the force? North East South West Into the Screen Out of the Screen Zero I tried East…

1. If the force of charge A on charge B is +5 N, what is the force if charge B i

1. If the force of charge A on charge B is +5 N, what is the force if charge B is replaced by a body with the same charge as B and half the mass of B? a) +5 N b) +5/4 N c) +5/2 N …

1. If the general layout of the system and the desired volume fow ate are known,

1. If the general layout of the system and the desired volume fow ate are known, and the shees of sipes need to be selected, what is the class for this series pipeline syste A. Cl…

1. If the horizontal force of the road on the tires of a 1200-kg car is a consta

1. If the horizontal force of the road on the tires of a 1200-kg car is a constant 2000 N, how long will it take for the car to reach30 m/s starting from rest? 2. A man with a mas…

1. If the length of a rob is doubled, its moment of inertia about the center of

1. If the length of a rob is doubled, its moment of inertia about the center of mass: a) also double, b) increases by a factor of 4 c) decreases by a factor of 2 d) remains the sa…

1. If the magnitude of the potential difference between points a and b is 5.4 V,

1. If the magnitude of the potential difference between points a and b is 5.4 V, what is the radius of the loop? A 1000-turn loop of wire is connected to a 20.0 ohm resistor as sh…

1. If the net force on a hot air balloon is directed straight downward, which wa

1. If the net force on a hot air balloon is directed straight downward, which way does the acceleration point?                                 a. downward                         …

1. If the nucleus of a lead atom were broken into two identical nuclei. the tota

1. If the nucleus of a lead atom were broken into two identical nuclei. the total mass of the result would be A) the same as before B) greater than before C) less than before D) c…

1. If the space between the lenses in the telescope were filled with water, whic

1. If the space between the lenses in the telescope were filled with water, which of the following changes to the tube length would bring the image back into focus. ( index of ref…

1. If the surface of the sphere is reshaped to be an egg-like ellipsis how does

1. If the surface of the sphere is reshaped to be an egg-like ellipsis how does this change the value of the flux? 2. If the radius of the sphere is tripled, how does this change …

1. If the sweep rate on an oscilloscope monitor was set at 0.2 sec/cm and the ho

1. If the sweep rate on an oscilloscope monitor was set at 0.2 sec/cm and the horizontal distance between the peaks of an ECG display was 4 cm, what heart rate in beats per minut …