Calculate the work done by gravity in moving a 1x106 kg object from the surface of the Earth to a height of 1000 km above the Earth's surface. Note: the force of gravity is given by Newton's Law of Gravitation.
Q: In 1708, Galeon San Jose, a Spanish ship laden with treasure, sank to the bottom of the sea, 1000 m…
A:
Q: Consider a lake of liquid water. The lake is 5.4 m deep, and has a pressure of 0.97 atm at the…
A: Given- Height of lake h=5.4 m Pressure P=0.97 atm Acceleration g= 6.7 m/s ^2 The density of water…
Q: A cube with 20 cm-long-sides is sitting on the bottom of an aquarium in which the water is 1 meter…
A:
Q: Water emerges from a faucet at a speed of 1.5 m/s. After falling a short distance, its speed…
A: Speed at initial point is Speed at the lower position is Find:The factor that can be multiplied with…
Q: Consider a 116 L tank filled with ethanol. When empty, the tank weighs 30 N. At capacity, the tank…
A: Given volume of the tank filled with ethanol is V = 116 L = 0.116 m3 weight of the tank…
Q: The container shown is filled with a mystery liquid with density 33.8 ×103 kg/m3. It is open to…
A:
Q: Suppose a distant world with surface gravity of 7.12 m/s2 has an atmospheric pressure of 8.44 ✕ 104…
A:
Q: A large metallic cylindrical barrel with a diameter of 4 m lies 25.0 m below the surface of Lake…
A: The pressure on circular top = Atmospheric pressure + pressure due to water=PA+hρg
Q: A cylinder with a diameter of 22 inches and height of 30 inches is filled with a liquid whose mass…
A: Given Diameter of cylinder = 22 inches Height of cylinder = 30 inches ( filled with liquid) Mass of…
Q: A kind-hearted rich person wants to counteract global warming by releasing giant ice cubes into the…
A: Disclaimer: It is a multiple-part problem, without indication of which part to be solved. So we will…
Q: Underwater, you can just barely lift a 75.0 kg rock (density 3.20 g/cm3 ). How massive a rock could…
A:
Q: Find the distances of the centre of mass of the lamina from PU and PQ.
A:
Q: Suppose a distant world with surface gravity of 5.28/s^2 has an atmospheric pressure of 8.60 x 10 ^4…
A: Let the radius of the region be denoted by disk-shaped region be denoted by r.Let the pressure…
Q: PROBLEM 1. Determine the shape of the surface of an incompressible fluid subject to a gravitational…
A:
Q: Suppose a distant world with surface gravity of 5.44 m/s2 has an atmospheric pressure of 8.12 ✕ 104…
A: Write the given values with suitable variables. g=5.44 m/s2P0=8.12×104 Par=2 mρ=415 kg/m3 Here, g,…
Q: A common belief is that a hole in a jet plane can suck a person out. On an episode of a popular TV…
A: Given:…
Q: Two water jets collide and form one homogeneous jet as shown in the figure below. Determine the…
A:
Q: An open container accelerates down a 30 degrees plane at 5m/s^2. What is the slope of the water…
A: Acceleration vector can be given as:- a= -5∠30 = -5cos(30) i^ -5sin(30) j^ m/s2 Acceleration due to…
Q: If the speed of the ball when it reaches the surface is √gd, what is the ratio of the density of the…
A:
Q: Suppose we have a container with a layer of water covered by a layer of oil (D = 700 kg/m3 ). Let’s…
A:
Q: The container shown is filled with mercury. It is open to atmosphere on the left and closed on the…
A: density of mercury (d) = 13600kgm3Atmospheric pressure = 100 kPa g = 10 ms2
Q: What is the weight of a cube with density 100 g/cm^3 and sides 0.2 r 4 mo-2m 800 N in = mg 80 N 8000…
A: Given, Side of the cube, a = 0.2 m density of the cube, ρ = 100 gcm3
Q: The specific gravity of honey is 1.44. A cylindrical container of honey 10 feet [ft] deep is inside…
A: Specific gravity of honey = 1.44depth (d) = 10 ft Surface pressure (P') = 0.06 atm Total pressure at…
Q: You are preparing some apparatus for a visit to a newly discovered planet Caasi having oceans of…
A: Acceleration due to gravity on the surface of glycerine oceans is The object floats in the ocean on…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The following container is spun with an angular velocity of 12 rad/s after being 45% filled with water. Determine the pressure that would be at the base of the container at the most outer diameter if it has a diameter of 250mm, a height of 200mm and the container is sealed. Ø250mm Ø200mm P= ?A 16 cm diameter Styrofoam ball (p = 0.3 g/cm³) is released from the bottom of a tank filled with an unknown liquid. If the terminal speed of the ball is 1.66 m/s, what is the density of the liquid? The drag coefficient of the ball is 0.50. O 0.23 g/cm3 O 0.45 g/cm³ O0.88 g/cm3 O 0.18 g/cm3Fill in the blanks: A cylindrical wooden log (d= 20 cm, L =50 cm) is tied to an anchor and dropped overboard somewhere in Pacific ocean. Determine the tension in the rope when the anchor touches the sea floor. Note the SGWood = 75 and SGgeawater = 1.03. %3D Answer: N (whole number)
- A 16 cm diameter Styrofoam ball (p = 0.3 g/cm³) is released from the bottom of a tank filled with an unknown liquid. If the terminal speed of the ball is 1.66 m/s, what is the density of the liquid? The drag coefficient of the ball is 0.50. O 0.23 g/cm3 O 0.45 g/cm3 O 0.88 g/cm3 O 0.18 g/cm3A trough is filled with milk with a liquid of density of 64.6 pounds per cubic foot. The ends of the trough are equilateral triangles with sides 8 Feet long and vertex at the bottom. Find the hydrostatic force on one end of the trough.q24 As part of the SLE123 assignment, one group makes a manometer using olive oil because it is much less hazardous than mercury. density of mercury = 13 600 kg/m3 density of olive oil = 917 kg/m3 Briefly comment on the effectiveness of the olive-oil manometer compared to a normal mercury manometer, and any challenges making one. Hint: In your answer, make sure that the comment is related to a physics principle covered in this unit.
- A diver has a mass of 91 kg and a volume of 0.04 m^3. What is the downwards acceleration, in m/s^2, experienced by the diver while he is in the ocean?Consider the rectangle with length a = 1.8 m and width b= 1.5 m, located d=0.7 m below the water surface. Determine the resultant force P due to the water acting on the rectangle. P= Round your answer to 2 decimal places. kN ho= Round your answer to 2 decimal places. mA trough is filled with a liquid of density 865 kg/m³. The ends of the trough are equilateral triangles with sides 4 m long and vertex at the bottom. Find the hydrostatic force (in N) on one end of the trough. (Use 9.8 m/s² for the acceleration due to gravity.) N
- Drag Force: A spherical particle of radius 5.9 cm and a mass of 229 g is moving through a fluid of the same density. (This means you can ignore the effects of gravity.) 1 The position of the particle is given by x (t) = In (1+ bvot), where x is its position and t is the elapsed time. The initial speed vo is 17.4 m/s, and the constant b is 0.4 m-1. (b) What is the velocity of the particle after 2.9 seconds? (c) What is the acceleration of the particle after 2.9 seconds?Q.5) On long strands form by cobwebs, water vapor condense at night to form long cylinders of water. The cylinders may collapse to form spherical droplets separated by a certain distance. Find the maximum distance (in mm) between droplets formed. Surface tension= α, radius of cylinder r = 2 mm. IThe container shown is filled with a mystery liquid with density 15.1 ×103 kg/m³. It is open to atmosphere on the left and closed on the right. What is the pressure at point A, in kPa (kiloPascal)? 1.0 atm = 1.00 x 105 Pa = 100 kPa, and g = 10.0 m/s². Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. y (cm) 100- 75 50 25- 0 B