What is the Rube Goldberg Machine? Cite the sources used.

Q: What is meant by noise pollution? Name one source of sound causing the noise pollution?

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Q: What is inclined plane?

A: Given; Define the inclined plane and its use,  with two examples where it is used ?

Q: calculate the pressure at the bottom of the Mariana Trench, which has a depth of roughly 11,000…

A: The Pressure at a depth inside a fluid is given as  P=ρghHereρ is the density of the fluidg is the…

Q: DO ALL SYSTEMS IN NATURE EXIST IN EQUILIRIBUM

A: To discuss equilibrium. Equilibrium is defined as a state of a system where it does not change its…

Q: What is the physical meaning of the slope?

A: The charge on a capacitor is given by Q = C.V, where C = the capacitance V = the voltage of the…

Q: What is a period

A: Required:  Definition of period

Q: Why is earth flattened at poles?

A: To complete one revolution, a point on Earth’s equator takes 100 miles per hour, but a point near…

Q: Calculate the density of an object in g/cm3 if 13 Newtons occupy a volume of 1339 ft3 and the value…

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Q: A submarine hovers at 240 meters below sea level if it descends 160 meters and then ascends 390…

A: Given data Submarine hovers at a distance below the sea level= -240 m

Q: done in stretching it from 12 to 15 feet. 280 lb-ft 360 lb-ft none of the answers 320 lb-ft

A: Given: The natural length of the spring is 12 ft. The stretching of the spring due to weight is 80…

Q: mine of radius 25 cm and mass 10kg is thrown overboard into the ocean. The mine is attatched to a…

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Q: What is a quasiequilibrium process? What is its importance in engineering?

A: A quasi-equilibrium process is a process in which the system remains infinitesimally close to…

Q: One cubic meter (1.00 m3) of aluminum has a mass of 2.70  103 kg, and the same volume of iron has a…

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Q: In the conservation of mass equation PiAi V1 =P2A2V2 the quantity pAV can be described as O mass…

A: Answer : Option 1 (mass flow rate)

Q: 2. 10k5 Fe= = 0.3

A:

Q: water emerges in a continuous stream out of a hole 5 mm in diameter in the base. Calculate: (1) the…

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Q: oh the solutions and the answer are wrong

A: Draw the schematic diagram of the path.

Q: The density of gold is 19.3 g/cm3. A weight of 1 ounce is equivalent to a mass of about 28.35 g.…

A: (a) 2.27 cm

Q: Is 3 m/s is greater than 2.9 m/s²? What is the explanation for this?

A: what is asked:- Is 3 m/s is greater than 2.9 m/s²

Q: The power of _____________ is expressed in terms of a magnitude on a scale called Richter scale. A)…

A: The earthquake is the shaking or vibrations of the earth surface and it is due to the sudden release…

Q: What is the deformation of a mattress spring that is compressed from 50 cm to 28 cm? and convert…

A: Deformation of spring =(50-28)cm                                       =22cm = 0.22m

Q: Show that the density of a 5-kg solid cylinder that is 10cm tall with a radius of 3cm is 17.7g/cm3.

A: The volume of the cylinder is

Q: Explain The Biot-Savart Law?

A: Biot-Savart Law: Biot-Savart’s law is used to determine the magnetic field at any point due to a…

Q: what did you learn in Springs and Masses simulation?

A: In this question we have to answer what we learnt from Springs and Masses simulation.

Q: the Late Jurassic period, has one of the longest recorded necks of any species on Earth, ranging…

A:

Q: What do you mean by oscillations?

A: When a system is in stable equilibrium and it is slightly disturbed from its position, the system…

Q: Why should I pick a compression spring ping pong ball launcher over any other ping pong ball…

A: A compression spring ping pong ball launcher is just like a spring mass system. The force exerted by…

Q: In a star, the balance between compressive gravitational forces and expansive hot gas pressure is…

A: In a star the compressive gravitational pull  generates heat that ignites the nuclear fusion…

Q: which has a quicker stride; a mouise or a giraffe. explain

A: The stride is defined as the movement along a path quickly with the long steps.

Q: Why is cement not needed between the stone blocks of an arch that has the shape of an inverted…

A: Catenary arch withstands its weight by redirecting the vertical force of gravity into compression…

Q: At one point in time, the price of gold was about $1400 per ounce, while that of silver was about…

A: price of gold = $1400 per ounce price of silver = $20 per ounce 1 troy ounce = 31.1035 g density of…

Q: he ends of a trough are equilatera ater in the trough is 1 ft deep, fine D a. 14.229 lb O b. None of…

A: Given values:- Side of an equilateral triangle,(a)=4ft=1.2192 m ----(1) Depth of water trough,(h)=1…

Q: What is the height and the diameter of the solid cylinder shown in the images?

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Q: Water waves whose crests are 6 m apart reach the shore every 1.3 s. Find the speed of the waves in…

A: Speed of a wave is given by the formula: v=fλwhere, f is frequency            λ is wavelength of…

Q: what would happen if we did not have any Atwood Machine, what would happend to our society without…

A: If we didn't have this, we would have known all this... Masses can be measured very accurately, and…

Q: What is the outer diameter of the hollow cylinder shown in the image?

A:

Q: SAE 10W30 motor oil has a dynamic viscosity of 0.24 kilograms per meter second and a specific…

A: SAE 10W30 motor oil has a dynamic viscosity of 0.24 kilograms per meter second and a specific…

Q: The mass of 5 litre of water is 5 kg. Find the density of water in g cm-³.

A: The density of a substance is defined as the mass per unit volume of the substance. The density is…

Q: A submarine dives down to a depth 80 metres beneath the surface of the ocean. Calculate the pressure…

A:

Q: What is the permeability of free space? What is its value?

A: The permeability of free space is a physical constant used often in electromagnetic. It is…

Q: Describe the Fick’s Law? Give an example?

A: Fick's law explains the movement of the molecules from the region of higher concentration to lower…

Q: How much was the spring compressed initially?

A: Answer is 0.69 m Explanation is in next step.