When an object is suspended from a spring balance (figure (a)) the reading is 7.60 N....
When an object is suspended from a spring balance (figure (a))
the reading is 7.60 N. When the suspended object is submerged in
water (figure (b)) the reading is 6.10 N.
a. What is the buoyant force on the object?
N
b. What is the volume of the object?
m3
c. What is the density of the object?
kg/m3
Homework Answers
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When an object is suspended from a spring balance (figure (a))
the reading is 7.60 N....
The gravitational force exerted on a solid object is 5.10 N. When the object is suspended...
The gravitational force exerted on a solid object is 5.10 N.
When the object is suspended from a spring scale and submerged in
water, the scale reads 2.50 N (figure). Find the density of the
object.
Figure (a) shows a vertical spring scale. The top of the scale
has a hook attached to the ceiling. The bottom of the scale has a
hook attached to a rope. The rope hangs down and is attached to a
solid block that hangs...
The gravitational force exerted on a solid object is 5.80 N. When the object is suspended...
The gravitational force exerted on a solid object is 5.80 N. When the object is suspended from a spring scale and submerged in water, the scale reads 2.40 N (figure). Find the density of the object. kg/m3
4. When a solid object is suspended from a spring scale in air the scale reads...
4. When a solid object is suspended from a spring scale in air the scale reads 21.7N. The object is then completely submerged in water and the spring scale reads 16.6N. Draw a free-body diagram for the object suspended from the scale in air. You may ignore the very small buoyant force from the air. Using a Newton's 2 nd law equation for the vertical direction on your FBD determine the mass of the object. Draw a free-body diagram for...
The gravitational force exerted on a solid object is 4.70 N. When the object is suspended...
The gravitational force exerted on a solid object is 4.70 N. When the object is suspended from a spring scale and submerged in water, the scale reads 2.70 N (figure). Find the density of the object. .000204 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. kg/m
The gravitational force exerted on a solid object is 5.50 N as measured when the object...
The gravitational force exerted on a solid object is 5.50 N as measured when the object is suspended from a spring scale as in Figure a. When the suspended object is submerged in water, the scale reads 3.30 N (Figure b). Find the density of the object. kg/m 3 Scale T,
An object suspended from a spring scale weighs 0.56 N in air. The same object completely...
An object suspended from a spring scale weighs 0.56 N in air. The same object completely submerged in water and suspended from the same spring scale weighs 0. P(water) = 1 g/ml = 1 g/cm^3 = 1000 kg/m^3 Draw a clearly labeled free body diagram for: i. The mass suspended from the spring balance in air ii. The mass suspended from the the spring balance in water
The gravitational force exerted on a solid object is 5.00 N as measured when the object...
The gravitational force exerted on a solid object is 5.00 N as measured when the object is suspended from a spring scale. When the suspended object is submerged in water, the scale read is 3.50 N. Find the density of the object.
A)An object of volume 7.50×10−4m3 and density 1.15×103kg/m3 is completely submerged in a fluid. Calculate the...
A)An object of volume 7.50×10−4m3 and density 1.15×103kg/m3 is completely submerged in a fluid. Calculate the weight of this object. B)Calculate the buoyant force on this object if the fluid is air (density 1.20 kg/m3). C)Calculate the buoyant force on this object if the fluid is water (density 1.00×103kg/m3). D)Calculate the buoyant force on this object if the fluid is glycerin (density 1.26×103kg/m3)
3. Archimedes' Principle states that the buoyant force on an object partially or fully submerged in...
3. Archimedes' Principle states that the buoyant force on an object partially or fully submerged in a fluid is equal to the weight of the fluid that the object displaces. For an object of density po floating partly submerged in a fluid of density pf, the buoyant force is given by F P19 SA(y)dy, where g is the acceleration due to gravity and A(y) is the area of a typical cross-section of the object. The weight of the object is...
A block weights 5.50 N when suspended by a spring and weighs 3.6 N when submerged...
A block weights 5.50 N when suspended by a spring and weighs 3.6
N when submerged in water and suspended by the same spring scale.
What is the density of the block?
Scale
The gravitational force exerted on a solid object is 5.10 N.
When the object is suspended from a spring scale and submerged in
water, the scale reads 2.50 N (figure). Find the density of the
object.
Figure (a) shows a vertical spring scale. The top of the scale
has a hook attached to the ceiling. The bottom of the scale has a
hook attached to a rope. The rope hangs down and is attached to a
solid block that hangs...
The gravitational force exerted on a solid object is 5.80 N. When the object is suspended from a spring scale and submerged in water, the scale reads 2.40 N (figure). Find the density of the object. kg/m3
4. When a solid object is suspended from a spring scale in air the scale reads 21.7N. The object is then completely submerged in water and the spring scale reads 16.6N. Draw a free-body diagram for the object suspended from the scale in air. You may ignore the very small buoyant force from the air. Using a Newton's 2 nd law equation for the vertical direction on your FBD determine the mass of the object. Draw a free-body diagram for...
The gravitational force exerted on a solid object is 4.70 N. When the object is suspended from a spring scale and submerged in water, the scale reads 2.70 N (figure). Find the density of the object. .000204 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. kg/m
The gravitational force exerted on a solid object is 5.50 N as measured when the object is suspended from a spring scale as in Figure a. When the suspended object is submerged in water, the scale reads 3.30 N (Figure b). Find the density of the object. kg/m 3 Scale T,
The gravitational force exerted on a solid object is 5.00 N as measured when the object is suspended from a spring scale. When the suspended object is submerged in water, the scale read is 3.50 N. Find the density of the object.
3. Archimedes' Principle states that the buoyant force on an object partially or fully submerged in a fluid is equal to the weight of the fluid that the object displaces. For an object of density po floating partly submerged in a fluid of density pf, the buoyant force is given by F P19 SA(y)dy, where g is the acceleration due to gravity and A(y) is the area of a typical cross-section of the object. The weight of the object is...
A block weights 5.50 N when suspended by a spring and weighs 3.6
N when submerged in water and suspended by the same spring scale.
What is the density of the block?
Scale
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