Explanation Show the side view of row-boat as in Figure (1). Show the top view of row-boat as in Figure (2). Express the volume of row boat. V = V pyramid + V rectangle = 1 3 b h p + l b h (I) Here, height of the boat for pyramid position is h p , width of the boat is b , length of the boat for rectangular position is l and height of the boat for rectangular position is h . Express the density. ρ = M B + M M V (II) Here, mass of boat is M B and mass of motor is M M . Express the buoyant force. F = m g (III) Here, acceleration due to gravity is g . Express the volume of displaced fluid. V d i s p = F ρ g (IV) Express the amount of time. t = V Q (V) Conclusion: Substitute 2 .5 m for b , 1 m for h p , 5 m for l and 2 m for h in Equation (I). V = 1 3 ( 2 .5 m ) ( 1 m ) + ( 5 m ) ( 2 .5 m ) ( 2 m ) = 20.83 m 3 Assume the mass of boat and motor weight. M B = 500 kg M M = 50 kg Substitute 20.83 m 3 for V , 500 kg for M B and 50 kg for M M in Equation (II). ρ = 500 kg + 50 kg 20

8th Edition

ISBN: 9781119547990

Author: HOCHSTEIN

Publisher: JOHN WILEY+SONS INC.

See similar textbooks

Videos

Question

Chapter 3.6, Problem 105P

To determine

Estimate the amount of time it will take for the boat to sink.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 3.6, Problem 102P

Chapter 3.6, Problem 106P

Students have asked these similar questions

PLEASE SOLVE STEP BY STEP WITHOUT ARTIFICIAL INTELLIGENCE OR CHATGPT SOLVE BY HAND STEP BY STEP

1. A 40 lb. force is applied at point E. There are pins at A, B, C, D, and F and a roller at A. a. Draw a FBD of member EFC showing all the known and unknown forces acting on it. b. Draw a FBD of member ABF showing all the known and unknown forces acting on it. c. Draw a FBD of member BCD showing all the known and unknown forces acting on it. d. Draw a FBD of the entire assembly ADE showing all the known and unknown forces acting on it. e. Determine the reactions at A and D. f. Determine the magnitude of the pin reaction at C. 40 lbs. B A 6 in. 4 in. D F -5 in.4 in 4.

A crude oil of specific gravity0.85 flows upward at a volumetric rate of flow of 70litres per second through a vertical venturimeter,with an inlet diameter of 250 mm and a throat diameter of 150mm. The coefficient of discharge of venturimeter is 0.96. The vertical differences betwecen the pressure toppings is 350mm. i) Draw a well labeled diagram to represent the above in formation i) If the two pressure gauges are connected at the tapings such that they are positioned at the levels of their corresponding tapping points, determine the difference of readings in N/CM² of the two pressure gauges ii) If a mercury differential manometer is connected in place of pressure gauges, to the tappings such that the connecting tube up to mercury are filled with oil determine the difference in the level of mercury column.

Chapter 3 Solutions

EBK MUNSON, YOUNG AND OKIISHI'S FUNDAME

Ch. 3.2 - Prob. 1P Ch. 3.2 - Air flows steadily along a streamline from point...Ch. 3.2 - Water flows steadily through the variable area...Ch. 3.2 - What pressure gradient along the streamline,...Ch. 3.2 - At a given location the airspeed is 20 m/s and the...Ch. 3.2 - What pressure gradient along the streamline,...Ch. 3.2 - The Bernoulli equation is valid for steady,...Ch. 3.2 - An incompressible fluid flows steadily past a...Ch. 3.2 - Consider a compressible liquid that has a constant...Ch. 3.3 - Air flows along a horizontal, curved streamline...

Ch. 3.3 - Water flows around the vertical two-dimensional...Ch. 3.3 - Water in a container and air in a tornado flow in...Ch. 3.3 - Prob. 15P Ch. 3.5 - At a given point on a horizontal streamline in...Ch. 3.5 - A drop of water in a zero-g environment (as in the...Ch. 3.5 - When an airplane is flying 200 mph at 5000-ft...Ch. 3.5 - Air flows over the airfoil shown in Fig. P3.20....Ch. 3.5 - Some animals have learned to take advantage of the...Ch. 3.5 - Estimate the pressure on your hand when you hold...Ch. 3.5 - 2013 Indianapolis 500 champion Tony Kanaan holds...Ch. 3.5 - What is the minimum height for an oil (SG = 0.75)...Ch. 3.5 - Prob. 25P Ch. 3.5 - A Bourdon-type pressure gage is used to measure...Ch. 3.5 - Estimate the force of a hurricane strength wind...Ch. 3.5 - A 40-mph wind blowing past your house speeds up as...Ch. 3.5 - Prob. 29P Ch. 3.6 - Prob. 30P Ch. 3.6 - Estimate the pressure needed at the pumper truck...Ch. 3.6 - The tank shown in Fig. P3.32 contains air at...Ch. 3.6 - Water flows from the faucet on the first floor of...Ch. 3.6 - Prob. 34P Ch. 3.6 - Prob. 35P Ch. 3.6 - Streams of water from two tanks impinge upon each...Ch. 3.6 - Several holes are punched into a tin can as shown...Ch. 3.6 - Water flows from a pressurized tank, through a...Ch. 3.6 - Prob. 39P Ch. 3.6 - Prob. 41P Ch. 3.6 - Figure P3.42 shows a tube for siphoning water from...Ch. 3.6 - For the pipe enlargement shown in Fig. P3.43, the...Ch. 3.6 - A fire hose nozzle has a diameter of in. According...Ch. 3.6 - Water flowing from the 0.75-in.-diameter outlet...Ch. 3.6 - Prob. 46P Ch. 3.6 - Prob. 47P Ch. 3.6 - Prob. 48P Ch. 3.6 - The pressure and average velocity at point A in...Ch. 3.6 - Water (assumed inviscid and incompressible) flows...Ch. 3.6 - Prob. 51P Ch. 3.6 - Prob. 52P Ch. 3.6 - Prob. 53P Ch. 3.6 - Prob. 54P Ch. 3.6 - Prob. 55P Ch. 3.6 - Prob. 56P Ch. 3.6 - Water (assumed frictionless and incompressible)...Ch. 3.6 - Prob. 58P Ch. 3.6 - Water flows through the pipe contraction shown in...Ch. 3.6 - Prob. 60P Ch. 3.6 - Prob. 61P Ch. 3.6 - Prob. 62P Ch. 3.6 - Prob. 63P Ch. 3.6 - Prob. 64P Ch. 3.6 - The circular stream of water from a faucet is...Ch. 3.6 - Water is siphoned from the tank shown in Fig....Ch. 3.6 - Prob. 67P Ch. 3.6 - Prob. 68P Ch. 3.6 - Water is siphoned from the tank shown in Fig....Ch. 3.6 - Prob. 70P Ch. 3.6 - Water exits a pipe as a free jet and flows to a...Ch. 3.6 - Water flows steadily from a large, closed tank as...Ch. 3.6 - Prob. 73P Ch. 3.6 - Prob. 74P Ch. 3.6 - Prob. 75P Ch. 3.6 - Prob. 76P Ch. 3.6 - Prob. 77P Ch. 3.6 - Prob. 78P Ch. 3.6 - Prob. 79P Ch. 3.6 - Air is drawn into a small open-circuit wing tunnel...Ch. 3.6 - Prob. 81P Ch. 3.6 - Water flows steadily from the large open tank...Ch. 3.6 - Prob. 83P Ch. 3.6 - Prob. 84P Ch. 3.6 - Prob. 85P Ch. 3.6 - Prob. 86P Ch. 3.6 - Prob. 87P Ch. 3.6 - Prob. 88P Ch. 3.6 - Prob. 89P Ch. 3.6 - Prob. 90P Ch. 3.6 - Prob. 91P Ch. 3.6 - Prob. 92P Ch. 3.6 - Prob. 93P Ch. 3.6 - Prob. 94P Ch. 3.6 - Prob. 95P Ch. 3.6 - Prob. 96P Ch. 3.6 - Prob. 97P Ch. 3.6 - Prob. 98P Ch. 3.6 - Prob. 99P Ch. 3.6 - Determine the flowrate through the submerged...Ch. 3.6 - The water clock (clepsydra) shown in Fig. P3.101...Ch. 3.6 - Prob. 102P Ch. 3.6 - Prob. 105P Ch. 3.6 - Prob. 106P Ch. 3.6 - Prob. 107P Ch. 3.6 - Prob. 109P Ch. 3.6 - Prob. 110P Ch. 3.6 - Water flows through the branching pipe shown in...Ch. 3.6 - Prob. 112P Ch. 3.6 - Prob. 113P Ch. 3.6 - Prob. 114P Ch. 3.6 - Prob. 115P Ch. 3.6 - Prob. 116P Ch. 3.6 - Prob. 117P Ch. 3.6 - Prob. 118P Ch. 3.6 - Prob. 119P Ch. 3.6 - Prob. 120P Ch. 3.6 - Prob. 121P Ch. 3.6 - Prob. 122P Ch. 3.6 - Prob. 123P Ch. 3.6 - Water flows in a rectangular channel that is 2.0 m...Ch. 3.6 - Prob. 125P Ch. 3.6 - A Venturi meter with a minimum diameter of 3 in....Ch. 3.6 - Prob. 127P Ch. 3.6 - Prob. 128P Ch. 3.6 - What diameter orifice hole, d, is needed if under...Ch. 3.6 - A weir (see Video V10.13) of trapezoidal cross...Ch. 3.6 - Prob. 131P Ch. 3.6 - Water flows under the inclined sluice gate shown...Ch. 3.7 - Water flows in a vertical pipe of 0.15-m diameter...Ch. 3.7 - Prob. 134P Ch. 3.7 - Draw the energy line and hydraulic grade line for...Ch. 3.8 - Prob. 137P Ch. 3.8 - Prob. 138P

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.