An astronaut's pack weighs 16.0 N when she is on earth but only 3.24 N when she is at the surface of moon.

Q: Two objects attract each other with a gravitational force of magnitude 9.60  10-9 N when separated…

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Q: The mass of the mars exploration rover is 1063 kg. the gravity on mars is 0.38 of Earth's. assuming…

A: The normal force is the force exerted by a surface that supports the weight of an object resting on…

Q: A moon of Uranus takes 13.5 days to orbit at a distance of 5.8 ✕ 105 km from the center of the…

A: The orbital period of the moon of Uranus, T=13.5 days×24 hours1 day×3600 s1 hour=1.166400×106 s The…

Q: The average density of the planet Mercury in 5.61 * 10^3 kg/m^3. The acceleration of gravity on its…

A: Given: Average density of mercury planet , ρ=5.61×103 kg/m3 Gravitational acceleration on planet…

Q: A moon of Uranus takes 13.5 days to orbit at a distance of 5.8 ✕ 105 km from the center of the…

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Q: There are two metal spheres on a table, and they are 1.5 m apart. Each sphere has a mass of 0.25 kg…

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Q: For one particular event during the World's Strongest Man competition, Hafþór Júlíus Björnsson, who…

A: Since both questions are different, as per bartleby guidelines I can answer only 1st.   Thanks!…

Q: A certain spherical planet is made up of two types of material: in the inner core (from the center…

A: Given: Density of inner core is ρ1 Density of outer core (ρ2)is ρ12 Radius of the inner core is 2R…

Q: Question 7 A planet has a radius which is double that of the Earth's radius and a mass which is…

A: Radius of planet= 2 ( Radius of Earth)Rp = 2 ReMass of planet = 2 ( mass of Earth)Mp = 2 Me

Q: What would be the mass of Jupiter if it were composed entirely of hydrogen at a density of 0.08…

A: To find the mass of Jupiter we consider it to be spherical in shape.   The mass of an object is…

Q: (a) What is the acceleration (in m/s) of gravity on the surface of the moon? 1.620 m/s? (b) What is…

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Q: A rack of seven spherical bolwing balls (each 7.30 kg, radius of 9.30 cm) is positioned along a line…

A: The gravitational force exerted between two masses M and m is calculated by using the formula…

Q: The mass of Neptune is 1.03 x 1026 kg and its diameter is 4.54 x 107 m . What is yhe magnitude of…

A: We know thatg=Gmr2Whereg=gravitational field strengthG=Gravitational constantm=mass r=radius

Q: How much would a 60.0 kg astronaut weigh in orbit around the Moon at an altitude of 2.0 x 10^5 m…

A: If the astronaut is in a spaceship which is orbiting the moon, then the astronaut would be…

Q: why this statement is not accurate. "The gravitational force of the planet on a satellite in…

A: The gravitational force exerted by a planet on satellite in a circular orbit is directly…

Q: If the gravitational field strength at the surface of Venus is g, at what distance from the surface…

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Q: What is the magnitude of the gravitational field at Earth's center?

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Q: On the surface of a planet, you step on a bathroom scale and observe a reading of 180 N. You then…

A: At a depth h below the surface of the earth, the value of ‘g’ can be written as

Q: A woman whose weight is 680 N on the Earth’s surface is in a spacecraft at an altitude above the…

A: Weight, W = 680 N  Weight in the spacecraft, W' = ?

Q: The figure below shows a spherical hollow inside a lead sphere of radius R = 4.00 cm. The surface of…

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Q: In 2014, the Rosetta space probe was successfully placed in orbit around Comet 67P. The satellite…

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Q: itan has a radius of 2500.0 km and a mean density of 2.0 g/cm3. Earths moon has a radius of 1737.0…

A: Given: The radius of the Titan is 2500 km. The mean density of the Titan is 2 g/cm3. The radius of…

Q: What is the gravitational field intensity at a distance of 8.4 x 107 m from the centre of Earth?

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Q: Consider a planet that has two layers.  There is a core, which has density 9.9 x 103 kg/m3 and…

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Q: Example 4. A satellite is orbiting a circular orbit at an altitude of 900 km, at which atmosphere…

A: Altitude of a satellite orbiting a circular orbit is H =900 km Atmospheric density is ρ =5.46 ×10-13…

Q: Calculate the acceleration due to gravity on the Moon. The Moon's radius is 1.74 x 106 m and its…

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Q: A space squid is located 100 km above the surface of the Earth. If the space squid has a mass of 200…

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Q: A 1.16 kg book in space has a weight of 4.52 N. What is the value of gravitational field at that…

A: To determine,The gravitational field(E) at the location.given,mass(m)=1.16 kgweight(w)=4.52 N

Fluid Pressure

The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.

Gauge Pressure

Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.