Question

A
cylinder with a base of 15cm and height of 30 cm is 2/3 full of
water. It is titled to an angle of 35 degrees. What is the amount
of water spilled?

Answer #1

A circular cone is 10 cm wide at the base and has a slant height
of 8.5 cm. Determine:
a. Volume of the cone =
b. Total surface area of the cone =
c. The angle the slant height makes with the base diameter =
d. The cylinder shown here has the same height and base radius
as the cone, by what percent the volume of
the cylinder exceeds the volume of the cone?

An aluminum cylinder has a diameter of 3 cm and height of 4 cm.
It is underwater but connected to a string that holds the cylinder
off the bottom of the container of water.
The cylinder is stationary. Calculate the tension in the string
in N.
The density of aluminum is 2.7x103 kg/m3,
and water is 1.0x103 kg/m3.

A circular cylinder with a radius R of 1 cm and a height H of 2
cm carries a charge density of pv = h R^2 uC/cm^3 (h is a point on
the z-axis). The cylinder is then placed on the xy plane with its
axis the same as the z-axis. Find the electric field intensity E
and and the electric potential V on point A on z-axis 2 cm from the
top of the cylinder.

The radius of a circular cylinder is increasing at rate of 3
cm/s while the height is decreasing at a rate of 4 cm/s.
a.) How fast is the surface area of the cylinder changing when
the radius is 11 cm and the height is 7 cm? (use A =2 pi r2 +2 pi
rh )
b.) Based on your work and answer from part (a),is the surface
area increasing or decreasing at the same moment in time? How do...

10. A circular cylinder with a radius R of 1 cm and a
height H of 2 cm carries a charge density of ρV = H r2 sin φ µC/cm3
(r is a point on the z-axis, φ is an azimuthal angle). The cylinder
is then placed on the xy plane with its axis the same as the
z-axis. Find the electric field intensity E and the electric
potential V on point A on z-axis 2 cm from the top...

A wooden cylinder has the dimension: diameter, d = 40 cm and
height, hcyl = 40 cm. The specific gravity of the wooden cylinder
is 0.6. A copper disc, with a diameter of 40 cm and height, hcu = 1
cm, is rigidly attached to the bottom end of the wooden cylinder.
The specific gravity of the copper disc is 8.8. The combination of
the wooden cylinder and copper disc is placed in the water with
their axis are in...

A graduated cylinder filled with water rests upside down in a
container of water at 0 C. The water is 7.00 cm deep. Attached to
the base of the cylinder is a small ring (but since the cylinder is
upside down, the ring is at the highest elevation, available for
grabbing). The base of the cylinder has mass 10.0 grams with ring
included. The cylinder itself has radius 3.00 cm, height 40.0 cm,
and mass 100.0 grams (including the base...

Find the size of the image of a body 2 cm high when placed 15cm
in front of a concave mirror, whose radius of curvature is 30 cm.
Is the image real or virtual?

A 30-cm-diameter cylinder of helium gas is 20 cm long and at 14
degrees C. The pressure gauge reads 120 psi.
Part A: How many helium atoms are in the cylinder?
N = ______ atoms
Part B: What is the mass of the helium?
m = ___value___ ___units___

A glass cylinder of height H has three small holes at
distances H/4, H/2, and 3H/4,
respectively, above its base. The cylinder is filled with water to
its top and the water spurts from the holes.
(a) Determine the horizontal ranges (in the plane of the
cylinder base) of water spurting from the holes in terms of H. (b)
From which hole has the water stream the greatest range?

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