An inverted test tube partially filled with air floats in a plastic Question 1 vater-filled soft drink bottle as shown in the figure. The amount of air in the tube has been adjusted so that it Just floats. The bottle cap is securely fastened. A slight squeezing of the lastic bottle will cause the test tube to sink to the bottom of the bottle. Explain why does the tube float by drawing a free body diagram that a) clearly illustrates all forces applied on it? b) c) test tube if the water was replaced with a higher density fluid? Why does the tube sinks after squeezing the plastic bottle? What is the change in the magnitude of the squeeze needed to sink the

An inverted test tube partially filled with air floats in a plastic Question 1 vater-filled soft drink bottle as shown in the figure. The amount of air in the tube has been adjusted so that it Just floats. The bottle cap is securely fastened. A slight squeezing of the lastic bottle will cause the test tube to sink to the bottom of the bottle. Explain why does the tube float by drawing a free body diagram that a) clearly illustrates all forces applied on it? b) c) test tube if the water was replaced with a higher density fluid? Why does the tube sinks after squeezing the plastic bottle? What is the change in the magnitude of the squeeze needed to sink the

Name: An inverted test tube partially filled with air floats in a plasticQu
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: An inverted test tube partially filled with air floats in a plasticQuestion 1water-filled soft drink battle as shown in the figure. The amount of air in the tube has beenadjusted so that it just floats. The bottle cap is securely fastened. A slight

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.122P: The 12-ft wide quarter-circular gate AB is hinged at A. Determine the contact force between the gate...

See similar textbooks

Similar questions

A hollow container in the shape of a truncated cone floatsin oil (d.r.=0.9), with half of its total heightsubmerged, when attached to a block of weight 150Kg. as shown in the figure. Determine:A) The weight of the prism in KgB) If the rope that joins the cone to the block is cutof 150 kg, will the container float or sink? Demonstrate and explain. Don't take stability into accountof the container
A 4-m-long quarter-circular gate of radius 4 m and of negligible weight is hinged about its upper edge A, as shown in the figure. The gate controls the flow of water over the ledge at B, where the gate is pressed by a spring. Determine the minimum spring force (in N) required to keep the gate closed when the water level rises to A at the upper edge of the gate.
EMERGENCY!!!! The cover in the figure is hinged at the center O and has a fixed width w = 5 m. The equation of the surface is x = y2 / a (a = 3 m), the depth of the water to the right of the lid (D = 4 m). If the weight of the lid is neglected, it is necessary to keep the lid in balance. Find the size of the force (Fa) required, as shown. Take the density of the water as 999 kg / m3.
The semi-circular plate in Fig. Q3 is 4 m long and acts as a gate in a channel. Determinethe resultant force the water pressure exerts on the plate, and then find thecomponents of reaction at the hinge (pin) B and at the smooth support A. Neglect theweight of the plate.
A block with specific gravity of SG= 1.45 and volume V= 0.75m3, is attached to a spring scale. The block is hung vertically such that it is fully submerged in oil ρoil= 0.85kg/m3 . a) Draw a free body diagram for the block. b) What is the apparent weight of the block?
A car plunges into a lake during an accident and lands at the bottom of the lake on its wheels. The door is 1.2 m height and 1m wide and the edge of the door is 8 m below the free surface of the water. Determine the hydrostatic force on the door and the location of the pressure centre and discuss whether the driver can open the door.
In the Figure below, the cover gate AB closesa circular opening 80 cm in diameter. The gate is held closed by a 200-kg mass as shown. Assume standard gravity at 20 °C. At what water level (h) will the gate be dislodged? Neglect the weight of the gate. Specific weight of water 9790 N/m3
What are the reaction forces on the latch an djoint in the gate below? And in case thefloodgate is reversed (concave)? *The gate is a cylinder room with length L = 5 m
Gate AB is 1.5 m wide into the paper and opens to let fresh water out when the ocean tide is dropping as shown in the Figure Q1. The hinge at A is 0.6 m above the freshwater level. Determine the minimum force at B on the seawater side when the gate first open if h = 2.95 m. Neglect the weight of the gate.
An oil tanker 3m wide 2 m deep and 10 m long contains oil of density 800 kg/m3, if the tanker is closed and completely filled with the oil and accelerated horizontally at 3m/s2. a.) determine the total liquid thrust (hydrostatic force) on the front end. (in kN) b.) determine the total liquid thrust (hydrostatic force) on the rear end. (in kN)
A conical vessel r=(b-z)tanA, rests with its open end downward on a flat surface, as shown in the figure. We want to fill it to a height h with a liquid of density p. What will be the lifting force on the vessel? (tanA: tangent of A)
The figure below shows a block of wood with total height H, submerged height h and square base with side b = 0.41 m, floating in a tank with water. a) Knowing that the wood density is d = 0.75, calculate: a) the ratio between the submerged height h and the total height of block H; b) the metacentric height, in meters, for the block to float, in the indicated configuration, with indifferent balance (critical); c) the value of H for the same situation as the previous item (indicate the unit).