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1. A block of mass 2.00kg is pulled up a rough incline. The pulling force is 60.

1. A block of mass 2.00kg is pulled up a rough incline. The pulling force is 60.0 N parallel to the incline, which makes an angle of 60 degrees with the horizontal. The coefficien…

1. A block of mass 9kg is moving in a circular path on a tabletop. The radius of

1. A block of mass 9kg is moving in a circular path on a tabletop. The radius of the circle is 0.4m and the object's speed is 3m/s. a) What is the initial angular momentum of the …

1. A block of mass m = 3.5 {\ m kg}, moving on a frictionless surface with a spe

1. A block of mass m = 3.5 { m kg}, moving on a frictionless surface with a speed {{v}}_{{i}} = 6.1 { m m/s}, makes a perfectly elastic collision with a block of mass M at rest. A…

1. A block of mass m is falling from the height h on to the plate of the spring

1.      A block of mass m is falling from the height h on to the plate of the spring weight balance (plate%u2019s mass M, spring constant k) as shown. The block sticks to the bala…

1. A block of mass m is falling from the height h on to the plate of the spring

1.      A block of mass m is falling from the height h on to the plate of the spring weight balance (plate%u2019s mass M, spring constant k) as shown. The block sticks to the bala…

1. A block of mass m is launched up a frictionless ramp with an initial speed v

1. A block of mass m is launched up a frictionless ramp with an initial speed v and reaches a maximum vertical height h. A second block having twice the mass (2m) is launched up t…

1. A block of mass m is launched up a frictionless ramp with an initial speed v

1. A block of mass m is launched up a frictionless ramp with an initial speed v and reaches a maximum vertical height h. A second block having twice the mass (2m) is launched up t…

1. A block of mass m is pulled at constant velocity along a flat floor by a forc

1. A block of mass m is pulled at constant velocity along a flat floor by a force T which is at an angle from the flat floor. The vertical/normal force exerted on the block by the…

1. A block of mass m=15.6 kg is to be pushed with a force a distance d+5.65 m al

1. A block of mass m=15.6 kg is to be pushed with a force a distance d+5.65 m along an incline so that it is raised a distance h= 3.86 m in the process. Assuming frictionless surf…

1. A block on a flat, frictionless surface is pulled by a 20.0 N force to the ri

1. A block on a flat, frictionless surface is pulled by a 20.0 N force to the right and a 5.00 N force to the left. Given that the block moves through a displacement of 2.50 m(to …

1. A block sldes on a semicircular fricitonless track as shown. a) If it starts

1. A block sldes on a semicircular fricitonless track as shown. a) If it starts from rest at point A, what is its speed when it reaches the bottom of the track at point B? b) What…

1. A block with mass 1.0 Kg slides on the inside of a circular hoop (a slice of

1. A block with mass 1.0 Kg slides on the inside of a circular hoop (a slice of a cylindrical pipe) with radius R = 2.0 m, as shown in the figure. The coefficient of sliding frict…

1. A blood sugar monitor that only works with the brand\'s own test strips is an

1. A blood sugar monitor that only works with the brand's own test strips is an example of 2. A combo meal with a price of a sandwich, drink and chips less than the sum of the ind…

1. A blue-ocean strategy: A. is an offensive strike employed by a market leader

1. A blue-ocean strategy: A. is an offensive strike employed by a market leader that is directed at pilfering customers away from unsuspecting rivals to boost profitability. B. in…

1. A boat has a dry weight of 3500 lbs. How many liters of water does it displac

1. A boat has a dry weight of 3500 lbs. How many liters of water does it displace? 2 A steel pipe runs vertically fromthe floor of the ocean to the surface. The pipe isempty -- th…

1. A boat has the shape of a rectangular box. The cross sectional area of the bo

1.A boat has the shape of a rectangular box. The cross sectional area of the bottom of the barge 20 m^2. The total mass of the barge is 1000kg. The waterline of the barge floating…

1. A boat moves at 4.50m/s relative to the water. (You can neglect relativity at

1. A boat moves at 4.50m/s relative to the water. (You can neglect relativity at these slow speeds.) Part A Find the boat's speed relative to shore when it's traveling downstream …

1. A body moving in a cirele path at constant speed exhibits acceleration becaus

1. A body moving in a cirele path at constant speed exhibits acceleration because its is changing 2. An object undergoes circular motion. Which pair of quantities MUST change? ) t…

1. A body subjected to general plane motion undergoes a/an: a. Out-of-plane move

1. A body subjected to general plane motion undergoes a/an: a. Out-of-plane movement b. Translation c. Rotation d. Simultaneous translation and rotation 2. In general plane motion…

1. A boiler heats water from an initial temperature of 45 C to a final temperatu

1. A boiler heats water from an initial temperature of 45 C to a final temperature of 600 C at a pressure of 15 MPa a. What is the initial state of the water? Give v, u, h and s b…

1. A bomb calorimeter , or a constant volume calorimeter, is a device often used

1. A bomb calorimeter, or a constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. In an experiment, a 0…

1. A bomb calorimeter , or constant volume calorimeter, is a device often used t

1. A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself…

1. A bomb calorimeter , or constant volume calorimeter, is a device often used t

1. A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of combustion of fuels and the energy content of foods. Since the "bomb" itself…

1. A bond analyst was given a list of 11 corporate bonds. From that list, she se

1. A bond analyst was given a list of 11 corporate bonds. From that list, she selected 4 whose ratings she felt were in danger of being downgraded in the next year. In actuality, …

1. A bond analyst was given a list of 11 corporate bonds. From that list, she se

1. A bond analyst was given a list of 11 corporate bonds. From that list, she selected 4 whose ratings she felt were in danger of being downgraded in the next year. In actuality, …

1. A bond has a $1,000 par value, 12 years to maturity, and a 8% annual coupon a

1. A bond has a $1,000 par value, 12 years to maturity, and a 8% annual coupon and sells for $980. a. What is its yield to maturity (YTM)? Round your answer to two decimal places.…

1. A bond is available for purchase at a current market price of $863.73. The co

1. A bond is available for purchase at a current market price of $863.73. The coupon rate is 8% payable annually; the yield to maturity is 10%.   If the par value is $1,000, how m…

1. A bond issue should be refunded when: A. bondholders desire the return of the

1. A bond issue should be refunded when: A. bondholders desire the return of their funds B. it is too expensive to issue additional common stock C. interest rates drop and you bel…

1. A bond manager expects interest rates to decline and has to choose between 2

1.     A bond manager expects interest rates to decline and has to choose between 2 bonds.  Both bonds are 10 years, but Bond has a 5% coupon and YTM (yield to maturity) while Bon…

1. A bond portfolio manager holds three bonds in her portfolio. Bond 1 has a mar

1. A bond portfolio manager holds three bonds in her portfolio. Bond 1 has a market value of $25,000,000 and a duration of 2, bond 2 has a market value of $13,300,000 and a durati…

1. A bond will sell at a premium when a. the coupon rate is higher than the YTM.

1. A bond will sell at a premium when a. the coupon rate is higher than the YTM. b. the coupon rate is lower than the YTM. c. the coupon rate is equal to the YTM. d. the coupon ra…

1. A bond with a $100 annual interest payment with five years to maturity (not e

1. A bond with a $100 annual interest payment with five years to maturity (not expected to default) would sell for a premium if interest rates were below 9% and would sell for a d…

1. A bond\'s coupon rate is equal to the monthly-after tax interest divided by w

1. A bond's coupon rate is equal to the monthly-after tax interest divided by which one of the following? A. call price B. current price C. face value D. clean price E. none of th…

1. A book of mass 1.5 kg is thrown out of a window at the height of 12 m with a

1. A book of mass 1.5 kg is thrown out of a window at the height of 12 m with a speed 4.0 m/s. Assuming that the potential energy is zero at the ground level (y=0) and neglecting …

1. A botanist has produced a new variety of hybrid wheat that is better able to

1. A botanist has produced a new variety of hybrid wheat that is better able to withstand drought than other varieties. The botanist knows that for the parent plants, the proporti…

1. A bottle of inexpensive white wine has a pH of 2.85. a) What color will the i

1. A bottle of inexpensive white wine has a pH of 2.85. a) What color will the indicator phenolphthalein display when added to the white wine? b) What is the hydronium ion concent…

1. A bottling machine is calibrated to dispense 20 ounces of water to each bottl

1. A bottling machine is calibrated to dispense 20 ounces of water to each bottle. The actual volume dispensed averages 20 ounces with standard deviation 0.2 ounces. a.) If the di…

1. A boulder is thrown into a deep lake. As it sinks deeperand deeper into the w

1. A boulder is thrown into a deep lake. As it sinks deeperand deeper into the water, does the buoyant force on it increase,decrease, or stays the same? Explain your answer. 2.A p…

1. A bouncy ball vending machine can dispense N small balls in two baskets. The

1. A bouncy ball vending machine can dispense N small balls in two baskets. The probability for a ball to fall in the left basket is p1, and the probability to fall into the right…

1. A bowl of 464 g of water is placed in a microwave oven that puts out 776 watt

1. A bowl of 464 g of water is placed in a microwave oven that puts out 776 watts (J/s). How long would it take in seconds to increase the temperature of the water from 12.0oC to …

1. A bowling ball is rolled towards a set of pins. The bowling ball hits seven p

1. A bowling ball is rolled towards a set of pins. The bowling ball hits seven pins and knocks them over. What must happen to the bowling ball during this collision? 2. Two object…

1. A bowling ball of mass M and radius R ( treated as a uniform solid sphere ) i

1. A bowling ball of mass M and radius R (treated as a uniform solid sphere) is thrown along a level floor with initial kinetic energy K0. It is thrown so that initially (at t = 0…

1. A box contains 3 marbles, 1 red, 1 green and 1 blue. Consider an experiment t

1. A box contains 3 marbles, 1 red, 1 green and 1 blue. Consider an experiment that consists of taking 1 marble from the box and then replacing it in the box and drawing a second …

1. A box contains 34 parts, of which 7 are defective and 27 are nondefective. 2

1. A box contains 34 parts, of which 7 are defective and 27 are nondefective. 2 parts are selected without replacement. (a) The two events, the first draw and the second draw, are…

1. A box contains 5 red balls, 10 blue balls and 5 yellow balls. Consider the fo

1. A box contains 5 red balls, 10 blue balls and 5 yellow balls. Consider the following experiment. Four balls will be selected at random, without replacement from the box (the ba…

1. A box contains a mixture of small copper spheres and small lead spheres. The

1. A box contains a mixture of small copper spheres and small lead spheres. The total volume of both metals is measured by the displacement of water to be 430 cm3 and the total ma…

1. A box contains a mixture of small copper spheres and small lead spheres. The

1. A box contains a mixture of small copper spheres and small lead spheres. The total volume of both metals is measured by the displacement of water to be 430 cm3 and the total ma…

1. A box contains two blue marbles and three yellow marbles. (a) Five draws are

1. A box contains two blue marbles and three yellow marbles. (a) Five draws are made at random with replacement. i. Find the chance of getting exactly two blue marbles. ii. Find t…

1. A box is lying on a conveyor belt, which is positioned at an angle ? to the h

1. A box is lying on a conveyor belt, which is positioned at an angle ? to the horizontal. The coefficient of friction between the box and the conveyor belt is ?. The conveyor bel…

1. A box of salt contains 1668 grams of sodium chloride. How many moles of sodiu

1. A box of salt contains 1668 grams of sodium chloride. How many moles of sodium are present? Make sure to include the correct unit symbol with the answer choice. 2. At STP, what…