A book is dumped on mars into a hydrocarbon lake.The atmospheric pressure in Mars is 1/4...
A book is dumped on mars into a hydrocarbon lake.The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 450 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2.
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A book is dumped on mars into a hydrocarbon lake.The atmospheric
pressure in Mars is 1/4...
A book is dumped on mars into a hydrocarbon lake.The atmospheric pressure in Mars is 1/4...
A book is dumped on mars into a hydrocarbon lake.The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 450 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2.
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into...
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2. Round answer to...
please i need help with this Question 4 10 pts Brian is on Mars and decides...
please i need help with this
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area...
Approximately what size wings would an aircraft need on Mars if its engine generates the same...
Approximately what size wings would an aircraft need on Mars if its engine generates the same differences in speed as in the "Practice It" ( wing area: 3.50 m2, air flows over the top of the wing at 246 m/s, air flows underneath the wing at 223 m/s) and the total mass of the craft is 300 kg? The density of air on the surface of Mars is approximately one percent Earth's density at sea level, and the acceleration of...
a distant world with surface gravity of 7.60 m/s? has an atmospheric pressure of 7.16 x...
a distant world with surface gravity of 7.60 m/s? has an atmospheric pressure of 7.16 x 10 Pa at the surface. surface of a methane ocean? (b) What is the weight of a 10.0-m deep cylindrical column of methane with radius 2.00 m? Note: The density of liquid methane is 415 kg/m3. (c) Calculate the pressure at a depth of 10.0 m in the methane ocean. Pa Need Help? Read It
PRACTICE IT Use the worked example above to help you solve this problem. An airplane has...
PRACTICE IT
Use the worked example above to help you solve this problem. An
airplane has wings, each with area 4.05 m2, designed so
that air flows over the top of the wing at 249 m/s and underneath
the wing at 226 m/s. Find the mass of the airplane such that the
lift on the plane will support its weight, assuming the force from
the pressure difference across the wings is directed straight
upwards.
Your response differs from the correct...
The Canadian Space Agency has decided to send an experimental probe to Mars. Its weight on...
The Canadian Space Agency has decided to send an experimental probe to Mars. Its weight on earth is 40 kgf. When the probe is near the planet it will be attracted by the its gravitational field (gMars = 3.75 m/s^2). You are asked to provide the parachute's diameter so that the probe will touch Mars' surface with a velocity of 3 m/s (which is equivalent of dropping the probe from 0.5 m height on Earth). (A_chute = pi D^2/4, C_D...
C Ocean water has a density of 1.03 g/cm3. On a particular day, the atmospheric pressure...
C Ocean water has a density of 1.03 g/cm3. On a particular day, the atmospheric pressure at the surface of the ocean is 101 kPa. How deep into the ocean would you have to dive to experience a pressure of (125 + A + B) kPa on your body? Give your answer in meters (m) and with 3 significant figures. A=0 B=10
A diver on Earth (where the atmospheric pressure is 1.00 atm and the acceleration due to...
A diver on Earth (where the atmospheric pressure is 1.00 atm and the acceleration due to gravity is 9.80 ms-2) descends in salty sea water with a density of 1025 kgm-3. The diver is holding a balloon close to him and the volume of the balloon is V at the surface of water is 3.55 × 10-3 m3. a) What pressure does the diver experience at a depth of 18.5 m? b) What is the volume of the balloon at...
The boiling temperature of nitrogen at atmospheric pressure at sea level (1 atm pressure) is -196°C. Therefore, nitroge...
The boiling temperature of nitrogen at atmospheric pressure at sea level (1 atm pressure) is -196°C. Therefore, nitrogen is commonly used in low-temperature scientific studies since the temperature of liquid nitrogen in a tank open to the atmosphere will remain constant at -196°C until it is depleted. Any heat transfer to the tank will result in the evaporation of some liquid nitrogen, which has a heat of vaporization of 198 kJ/kg and a density of 810 kg/m3 at 1 atm....
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area of 6.4x10^-3 m^2. Round answer to...
please i need help with this
Question 4 10 pts Brian is on Mars and decides to dump his physics textbook into this never before seen hydrocarbon lake. The atmospheric pressure in Mars is 1/4 that of Earth's and the gravitational acceleration is 3m/s^2. The hydrocarbon liquid has a density of 1300 kg/m^3. If the book is experiencing a force of 426 N underneath the lake, how deep is the book inside the lake? The book has a surface area...
a distant world with surface gravity of 7.60 m/s? has an atmospheric pressure of 7.16 x 10 Pa at the surface. surface of a methane ocean? (b) What is the weight of a 10.0-m deep cylindrical column of methane with radius 2.00 m? Note: The density of liquid methane is 415 kg/m3. (c) Calculate the pressure at a depth of 10.0 m in the methane ocean. Pa Need Help? Read It
PRACTICE IT
Use the worked example above to help you solve this problem. An
airplane has wings, each with area 4.05 m2, designed so
that air flows over the top of the wing at 249 m/s and underneath
the wing at 226 m/s. Find the mass of the airplane such that the
lift on the plane will support its weight, assuming the force from
the pressure difference across the wings is directed straight
upwards.
Your response differs from the correct...
The Canadian Space Agency has decided to send an experimental probe to Mars. Its weight on earth is 40 kgf. When the probe is near the planet it will be attracted by the its gravitational field (gMars = 3.75 m/s^2). You are asked to provide the parachute's diameter so that the probe will touch Mars' surface with a velocity of 3 m/s (which is equivalent of dropping the probe from 0.5 m height on Earth). (A_chute = pi D^2/4, C_D...
The boiling temperature of nitrogen at atmospheric pressure at sea level (1 atm pressure) is -196°C. Therefore, nitrogen is commonly used in low-temperature scientific studies since the temperature of liquid nitrogen in a tank open to the atmosphere will remain constant at -196°C until it is depleted. Any heat transfer to the tank will result in the evaporation of some liquid nitrogen, which has a heat of vaporization of 198 kJ/kg and a density of 810 kg/m3 at 1 atm....
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