2. The weight of the bal/oon and the gas it contains is IIJ2 kN. If the balloon displaced I132 m of air and weight of I m' of air is 12.3N.what is the acceleration with which the balloon begins to rise? (2.47 m/3)

Q: Q2) The car carries an open container of water as shown in Fig.land moves with a constant…

A: Consider the diagram shown below for the tank under acceleration.

Q: The parabolic plate is subjected to a fluid pressure that varies linearly from 0 at its top to 100…

A: The value of pressure is calculated as: p=100-25y here, p is the pressure y is the vertical distance…

Q: I am using the set-up in the figure as an improvised scale. If h1 = 60 mm, h2 = 100 mm, and the area…

A:

Q: A circular plate with radius  7 m  is submerged vertically in water 3m as shown. Express the…

A: The given circular plate along with its dimensions is depicted below.

Q: The weight of the body is 100 lb. Determine its mass in kg.

A: Introduction: The pound is used as a unit of weight in both the British Imperial and American…

Q: 3. The density p of a fluid varies with depth h, although its bulk modulus K can be assumed…

A:

Q: A hydraulic lift is to be used to lift a 5000-lb weight by putting a weight of 50 lb on a piston…

A: Given data,  F1=5000 lb  F2=50 lb  D2= 0.5 ft , Let D1 be the diameter required

Q: onsider the robotic arm shown below, made up of individual arms ?B and ?C. The weight of the arms AB…

A:

Q: Calculate the magnitude of the components of the vertical and horizontal forces exerted by the…

A:

Q: Q:-Determine the force exerted on the cone curved surface. The liquid in the tank has a specific…

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Q: 13cm Vaxn's 29cm 26cm StaNcs Xax. S. Find The location of conter of gravity ●

A: Given data  Height of triangle = 13 cm Base of triangle= 26 cm Find the centre of gravity.

Q: You drive on 15 to the Bay Area. Midway through the trip your car indicates that the tire pressure…

A: Given: P1=330kPaT1=500c T2=100c V = 0.025 m3

Q: 21. Determine the pressure exerted by the seawater on the body of the diver if he descends 100…

A:

Q: Q2/Determine the force components of superheated steam acting on the moving blade as shown in Fig. 4…

A:

Q: A 3 m Cd B D 2 m 4 m Determine the force on hinge C and block D if the gate holding the water is 4…

A:

Q: A passenger is standing on a scale in an elevator. The building has a height of 500 feet, the…

A: Given: h  - 500 ft M- 80 kg m - 7 kg

Q: The tank shown is 1.5 m wide into the paper. Determine the: A. Maximum value of ax without spilling…

A: The width of the tank is 1.5 m

Q: The resistance to motion R for a sphere of diameter d moving at constant velocity u through a…

A: Fundamental dimensions.Basic dimensions

Q: Determine the capacity, in liters, of the punch bowl shown if R = 250mm.

A: Given data: R=250 mm

Q: Q:-Determine the force exerted on the cone curved surface. The liquid in the tank has a specific…

A:

Q: Prove that the pressure at a point is equal in all directions for a fluid at rest with respect to…

A:

Q: 3. A vertical frictionless piston cylinder contains air at a pressure of 300 KPa with atmospheric…

A:

Q: Piston A Prassure Piston B In the figure if the weight of the car is 20.000 N, the diameter of…

A: According to Pascal's law the fluid at rest transmit equal pressure in all the direction. So it is…

Q: The belt as shown below, moves at steady velocity V and skim at the top of a tank of oil of…

A: Given data: viscosity=μpower=Pvelocity=Vdepth=hwidth of belt=b Need to drive the expression for the…

Q: 600 mm 160 N Bo 40° 600 mm 150 mm 160 N C T20⁰ 40 N

A: Note: As per honor code and answering guidelines I can answer 1st three sub parts at a time.If you…

Q: A triangular plate with base 6 m and height 2 m is submerged vertically in water such that the…

A: Given:The base of the triangle, The height of the triangle, The density of the water, The…

Q: Q2) The car carries an open container of water as shown in Fig.land moves with a constant…

A:

Q: 2"1 The tabletop experiment shown below has been designed to demonstrate the reaction of a free…

A: For the solution refer below images.

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.