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1) A cyclist accelerates from rest at a rate of 1.00 m/s2. How fast will a point
1) A cyclist accelerates from rest at a rate of 1.00 m/s2. How fast will a point on the rim of the tire (diameter = 80.0 cm) at the top be moving after 2.86 s? (image http://imgur…
1) A cyclist accelerates from rest at a rate of 1.00 m/s2. How fast will a point
1) A cyclist accelerates from rest at a rate of 1.00 m/s2. How fast will a point on the rim of the tire (diameter = 80.0 cm) at the top be moving after 2.86 s? (image http://imgur…
1) A cyclotron used to accelerate alpha particles (m = 6.65 × 10-27kg , q 3.2 x
1) A cyclotron used to accelerate alpha particles (m = 6.65 × 10-27kg , q 3.2 x 10-19C) has a radius of 0.7 m and a magnetic field of 2.3 T. (a) What is the period of revolution o…
1) A cylinder of radius a = 6 cm and height h = 8.3 cm is aligned with its axis
1) A cylinder of radius a = 6 cm and height h = 8.3 cm is aligned with its axis along the y-axis as shown. What is the total flux ? that passes through the cylindrical surface? En…
1) A cylinder of radius a = 8.7 cm and height h = 11.6 cm is aligned with its ax
1) A cylinder of radius a = 8.7 cm and height h = 11.6 cm is aligned with its axis along the y-axis as shown. What is the total flux ? that passes through the cylindrical surface?…
1) A cylinder of radius a = 8.9 cm and height h = 9.9 cm is aligned with its axi
1) A cylinder of radius a = 8.9 cm and height h = 9.9 cm is aligned with its axis along the y-axis as shown. What is the total flux ? that passes through the cylindrical surface? …
1) A cylindrical dewar has a height of L=25 cm and a volume of V = 1 liter, but
1) A cylindrical dewar has a height of L=25 cm and a volume of V = 1 liter, but the manufacturer goofed and forgot to apply silver films to the pyrex-glass vacuum walls. (Pyrex ha…
1) A decision-maker should acquire new information: A: only if it can be acquire
1) A decision-maker should acquire new information: A: only if it can be acquired at a low cost. B: only if its expected value is greater than its cost C: whenever the information…
1) A dentist causes the bit of a high speed drill to accelerate from an angular
1) A dentist causes the bit of a high speed drill to accelerate from an angular speedof 1.05x10 4 rad/s to an angular speed of 3.14x104rad/s. In the process, the bit turns through…
1) A dentist drill is driven by a small, high-speed turbine operating on compres
1) A dentist drill is driven by a small, high-speed turbine operating on compressed air which produces a shaft power output of 150W . At the inlet to the turbine the air has a pre…
1) A deposit of $10,000 today at an interest rate of 6%/ yr. compounded yearly w
1) A deposit of $10,000 today at an interest rate of 6%/ yr. compounded yearly will have a future value in 20 years closest to: a. $31,180 b. $32,070 c. $36,786 d. $39,993 2) If a…
1) A description of how the Succession Plan Biotech should be aligned with its m
1) A description of how the Succession Plan Biotech should be aligned with its mission and vision. (Current Company Vision: To help provide everyone with the healthiest life possi…
1) A device called a velocity selector containscrossed electric and magnetic fie
1) A device called a velocity selector containscrossed electric and magnetic fields. It is designed to transmitparticles with velocity v entering the device perpendicularly to bot…
1) A device called a velocity selector containscrossed electric and magnetic fie
1) A device called a velocity selector containscrossed electric and magnetic fields. It is designed to transmitparticles with velocity v entering the device perpendicularly to bot…
1) A diagnostic test for Cat Scratch Fever has been developed, and administered
1) A diagnostic test for Cat Scratch Fever has been developed, and administered to a random sample of 1000 people, with the following outcomes: a) What is the positive predictive …
1) A diagnostic test for Cat Scratch Fever has been developed, and administered
1) A diagnostic test for Cat Scratch Fever has been developed, and administered to a random sample of 1000 people, with the following outcomes: a) What is the positive predictive …
1) A diagnostic test for a disease is said to be 90% accurate in that if a perso
1) A diagnostic test for a disease is said to be 90% accurate in that if a person has the disease, the test will detect it with probability 0.9. Also, if a person does not have th…
1) A diagnostic test for a disease is said to be 90% accurate in that if a perso
1) A diagnostic test for a disease is said to be 90% accurate in that if a person has the disease, the test will detect it with probability 0.9. Also, if a person does not have th…
1) A diathermy machine, used in physiotherapy, generates electromagnetic radiati
1) A diathermy machine, used in physiotherapy, generates electromagnetic radiation that gives the effect of "deep heat" when absorbed in tissue. One assigned frequency for diather…
1) A dipole with dipole moment 1.5 nC*m is oriented at 30 degrees to an electric
1) A dipole with dipole moment 1.5 nC*m is oriented at 30 degrees to an electric field, 4.0*10^6 N/C. (a) What is the torque on the dipole? (b) How much work is required to rotate…
1) A discrete random variable X has the following probability distribution: Comp
1) A discrete random variable X has the following probability distribution: Compute each of the following quantities (give the exact numbers): (a) P(18)= (b) P(X>18)= (c) P(X?1…
1) A disgusted physics student wads up her homework and throws it downward into
1) A disgusted physics student wads up her homework and throws it downward into a trash can.  If the wadded up paper takes 0.30 seconds to travel the 1.5 m from her hand to the bo…
1) A dish contain 1 penney, 1 nickle and 1 dime. A batch of two coins is drawn o
1) A dish contain 1 penney, 1 nickle and 1 dime. A batch of two coins is drawn out, and you're told that their total valur is 7 cents or more. what is the probability that the two…
1) A disk and a ring, both of mass M and radius R, are placed atop an incline an
1) A disk and a ring, both of mass M and radius R, are placed atop an incline and allowed to roll down. Give an expression for the kinetic energy of the disk at the bottom of the …
1) A disk is initially rotating with an angular velocity of 32.0 rad/s î. The di
1) A disk is initially rotating with an angular velocity of 32.0 rad/s î. The disk experiences an angular acceleration of -6.40 rad/s2 î for 20.0 seconds. What is the angular velo…
1) A disk with a red (inner) and green (outer nlack attached to it is spinning a
1) A disk with a red (inner) and green (outer nlack attached to it is spinning at consatcnt angular acceleration. The disk has a radius of 10.0 cm anf a mass of 1.2 kg; the green …
1) A disk-shape spacestation 125 m in diameter spins at a uniform rate about an
1)     A disk-shape spacestation 125 m in diameter spins at a uniform rate about an axisthrough its center and perpendicular to the plane of the disk. ifthe acceleration of a poin…
1) A diver hovers 2.00 meters below the surface of a still freshwater lake and s
1) A diver hovers 2.00 meters below the surface of a still freshwater lake and shines a laser pointer upwards to alert her crew as to her location. (a) What is the diameter of the…
1) A diver in midair has an angular velocity of 6.0 rad/s anda moment of inertia
1) A diver in midair has an angular velocity of 6.0 rad/s anda moment of inertia of 1.6 kg·m2. He then pullsis arms and legs into a tuck position and his angular velocityincreases…
1) A double-slit experiment is set up using red light ( = 723 nm). A first order
1) A double-slit experiment is set up using red light ( = 723 nm). A first order bright fringe is seen at a given location on a screen. What wavelength of visible light (between 3…
1) A double-slit experiment is set up using red light ( = 734 nm). A first order
1)A double-slit experiment is set up using red light ( = 734 nm). A first order bright fringe is seen at a given location on a screen. What wavelength of visible light (between 38…
1) A double-slit experiment is set up using red light (? = 738.0 nm). A first or
1) A double-slit experiment is set up using red light (? = 738.0 nm). A first order bright fringe is seen at a given location on a screen. What wavelength of visible light (betwee…
1) A double-slit system is used to measure the wavelength of light. THe system h
1) A double-slit system is used to measure the wavelength of light. THe system has slit spacing d=18 um and slit-to-screen distance L=2.4m If the m=1 maximum in the interference p…
1) A doubly ionized carbon atom (with charge 2e) is located at the origin of the
1) A doubly ionized carbon atom (with charge 2e) is located at the origin of the x axis, and an electron (with charge -e) is placed at x = 3.51 cm. There is one location along the…
1) A dragster and driver together have mass 921.9 kg . The dragster, starting fr
1) A dragster and driver together have mass 921.9 kg . The dragster, starting from rest, attains a speed of 26.7 m/s in 0.56 s . Find the average acceleration of the drag- ster du…
1) A driver sees a deer on the road and slams on his brakes. A passenger sitting
1) A driver sees a deer on the road and slams on his brakes. A passenger sitting beside the driver without a seat belt smashes into the dashboard. The passenger did not stay in hi…
1) A factory is production cars, assembly line A produces 5% hybrid cars, assemb
1) A factory is production cars, assembly line A produces 5% hybrid cars, assembly line B produces 8% hybrid cars, and assembly line C produces 10% hybrid cars. Of the total outpu…
1) A fair coin was flipped 3 times and landed heads 3 times. What is the probabi
1) A fair coin was flipped 3 times and landed heads 3 times. What is the probability of a head on the next toss? a) 0.6 b) 0.4 c) 12 d) none of the previous 2) When an unmanned NA…
1) A fairground ride spins its occupants inside a flying saucer-shaped container
1) A fairground ride spins its occupants inside a flying saucer-shaped container. a) If the horizontal circular path the riders follow has an 8.5 m radius, at how many revolutions…
1) A family’s ability to continue to function along established patterns of beha
1) A family’s ability to continue to function along established patterns of behavior despite stressful changes is (1pts) A. Resiliency B. Elasticity C. Buoyancy D. Adaptability 2)…
1) A farm can produce 1,000 bushels of wheat per year with 2workers and 1,300 bu
1) A farm can produce 1,000 bushels of wheat per year with 2workers and 1,300 bushels of wheat per year with 3 workers. Themarginal product of the third worker is: a) 100 bushels …
1) A farmer wants to fence an area of 1.5 million square feet in a rectangular f
1) A farmer wants to fence an area of 1.5 million square feet in a rectangular field and then divide it in half with a fence parallel to one of the sides of the rectangle. How can…
1) A farsighted person has a nearpoint of 55.0 cm from her eyes. She wants glass
1) A farsighted person has a nearpoint of 55.0 cm from her eyes. She wants glasses that will let her see objects at a distance of only 25.0 cm from her eyes. Determine the focal l…
1) A fat has an iodine value of 250, what can you conclude about the nature of t
1) A fat has an iodine value of 250, what can you conclude about the nature of the fat? Can this fat be provided to a patient having cardiovascular disease? 2) If a 0.2g of oil co…
1) A fellow student of mathematical bent tells you that the wave function of a t
1) A fellow student of mathematical bent tells you that the wave function of a traveling wave on a thin rope isy(x,t)= 2.10 mm cos[( 7.08 rad/m )x+( 750 rad/s )t].Being more pract…
1) A female patient has had a lifelong battle with sever muscle weakness. When h
1) A female patient has had a lifelong battle with sever muscle weakness. When her doctor examines her genome, he saw the following. What type of chromosomal mutation does she hav…
1) A fence 2 feet tall runs parallel to a tall building at a distance of 7 feet
1) A fence 2 feet tall runs parallel to a tall building at a distance of 7 feet from the building. What is the length of the shortest ladder that will reach from the ground over t…
1) A few centuries ago, vast divides in global wealth did not exist. Wealth and
1) A few centuries ago, vast divides in global wealth did not exist. Wealth and power were concentrated in the hands of a very small number of rulers and landowners and everyone e…
1) A firefighter with a weight of 702 N slides down a vertical pole with an acce
1) A firefighter with a weight of 702 N slides down a vertical pole with an acceleration of 2.90 m/s2, directed downward. What are the magnitudes and directions (choose the positi…
1) A firefly glows by the direct conversion of chemical energy to light. Suppose
1) A firefly glows by the direct conversion of chemical energy to light. Suppose the light emitted by a firefly has peak intensity at a wavelength of 558 nm. (a) What is the minim…