Question
A cubical block of wood measuring 0.20 m on each edge has a mass of 3.0...
A cubical block of wood measuring 0.20 m
on each edge has a mass of 3.0 kg. It is
floating in water. A block of lead of the same
mass (3.0 kg) is placed on top of the wood.
To what depth “d” does the wood float?
Homework Answers
Answer #1
Block
will not sink because block is 0.15 m inside the water and length
of one edge of block is 0.20 m.
Not the answer you're looking for?
Similar Questions
A block of wood has a mass m and a density of ?. It is to...
A
block of wood has a mass m and a density of ?. It is to be loaded
with lead (density ?Pb) so that it will float in water with some
fraction f of its volume submerged. What mass of lead is needed if
the lead is attached to (a) the top of the wood and (b) the bottom
of the wood? State your answers in terms of the given variables,
using ?w (the density of water) when necessary.
A block of wood has a mass of 3.57 kg and a density of 588 kg/m3....
A block of wood has a mass of 3.57 kg and a density of 588
kg/m3. It is to be loaded with lead so that it will
float in water with 0.82 of its volume immersed. The density of
lead is 1.13 ? 104 kg/m3.
(a) What mass of lead is needed if the lead is on top of the
wood?
(b) What mass of lead is needed if the lead is attached below the
wood?
A block of wood has a mass of 3.67 kg and a density of 594 kg/m3...
A block of wood has a mass of 3.67 kg and a density of 594 kg/m3
. Attached below the wood is a mass of lead. If the wood is to
float in water with 0.883 of its volume submerged, what mass of
lead will be needed? (Density of lead is 11.3x103 kg/m3 )
A block of wood has a mass of 3.81 kg and a density of 535 kg/m3....
A block of wood has a mass of 3.81 kg and a density of 535
kg/m3. It is to be loaded with lead (1.13 ×
104 kg/m3) so that it will float in water
with 0.838 of its volume submerged. What mass of lead is needed if
the lead is attached to (a) the top of the wood
and (b) the bottom of the wood?
(a)
Number
Enter your answer for part (a) in accordance to the question
statement
Units...
A hollow cubical box is 0.453 m on an edge. This box is floating in a...
A hollow cubical box is 0.453 m on an edge. This box is floating
in a lake with 1/4 of its height beneath the surface. The walls of
the box have a negligible thickness. Water is poured into the box.
What is the depth of the water in the box at the instant the box
begins to sink?
A hollow cubical box is 0.786 m on an edge. This box is floating in a...
A hollow cubical box is 0.786 m on an edge. This box is floating
in a lake with 1/6 of its height beneath the surface. The walls of
the box have a negligible thickness. Water is poured into the box.
What is the depth of the water in the box at the instant the box
begins to sink?
A wooden block with a mass of 2 kg is placed in a water tank with...
A wooden block with a mass of 2 kg is placed in a water tank
with a volume of 100 L. After a few seconds the block appears to
float, and the volume of the tank increased to 102 L. Then the
block is completely immersed in the water tank. water, and the new
volume indicates 105 L. What is the density of the wood block? Then
In an oil tank, which of the following experiences a higher buoyant
force,...
A cubical block of wood, 10.2 cm on a side, floats at the interface between oil...
A cubical block of wood, 10.2 cm on a side, floats at the
interface between oil and water with its lower surface 1.60 cm
below the interface (the figure (Figure 1) ). The density of the
oil is 790 kg/m3.
A) What is the gauge pressure at the upper face of the
block?
B) What is the gauge pressure at the lower face of the
block?
C) What is the mass of the block?
D) What is the density of...
A cube of wood having an edge dimension of 20.0 cm and a density...
A cube of wood
having an edge dimension of 20.0 cm
and a density of 650
kg/m3 floats on water.
(a) What is the
distance from the horizontal top surface
of the cube to the
water level? (b) What mass of lead
should be placed on the
cube so that the top of the
cube will just level with
the water surface?
A cube of wood having an edge dimension of 18.7 cm and a density of 645...
A cube of wood having an edge dimension of 18.7 cm and a density
of 645 kg/m3 floats on water. (a) What is the distance from the
horizontal top surface of the cube to the water level? cm (b) What
mass of lead should be placed on the cube so that the top of the
cube will be just level with the water surface?
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
ADVERTISEMENT
Active Questions
asked 28 minutes ago
asked 29 minutes ago
asked 57 minutes ago
asked 57 minutes ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago
asked 1 hour ago