Question

A spherical object has a mass of 1500 kg. Its radius is R = 1.0 m....

A spherical object has a mass of 1500 kg. Its radius is R = 1.0 m.

a. Determine if it floats or sinks in water. Water density = 1000 kg/m^3. Volume of sphere = (4/3)πR 3 .

b.  If it floats, what % of its volume is above water?

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Water Level A small solid sphere of mass M0, of radius R0, and of uniform density...
Water Level A small solid sphere of mass M0, of radius R0, and of uniform density ?0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (R-Rises, F-Falls, U-Unchanged), when that sphere is replaced by a new solid sphere of uniform density. 1.The new sphere has mass M = M0 and radius R < R0...
An object of mass 1.6 kg and volume 0.0022 m3 is placed into a fluid of...
An object of mass 1.6 kg and volume 0.0022 m3 is placed into a fluid of density 1.33 ✕ 103 kg/m3. The fluid is at rest. (a) Will the object float or will it sink in the fluid? float sink (b) If it floats, what fraction of volume is immersed in the fluid? If it sinks, find its acceleration, ignoring any drag force on the object. (Enter the magnitude of the acceleration if it sinks.)
A uniform spherical shell of mass M = 3.2 kg and radius R = 7.8 cm...
A uniform spherical shell of mass M = 3.2 kg and radius R = 7.8 cm can rotate about a vertical axis on frictionless bearings (see figure below). A massless cord passes around the equator of the shell, over a pulley of rotational inertia I = 3.0 ? 10?3 kg · m2 and radius r = 5.0 cm, and is attached to a small object of mass m = 0.60 kg. There is no friction on the pulley's axle; the...
A small solid sphere of mass M0, of radius R0, and of uniform density ?0 is...
A small solid sphere of mass M0, of radius R0, and of uniform density ?0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (Answer with R-Rises, F-Falls, U-Unchanged, Can also answer with R or U, F or U, F or R or U), when that sphere is replaced by a new solid sphere of...
A uniform spherical shell of mass M = 17.0 kg and radius R = 0.310 m...
A uniform spherical shell of mass M = 17.0 kg and radius R = 0.310 m can rotate about a vertical axis on frictionless bearings (see the figure). A massless cord passes around the equator of the shell, over a pulley of rotational inertia I = 0.210 kg·m2 and radius r = 0.100 m, and is attached to a small object of mass m = 1.50 kg. There is no friction on the pulley's axle; the cord does not slip...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (R-Rises, F-Falls, U-Unchanged), when that sphere is replaced by a new solid sphere of uniform density. (a) The new sphere has density ρ = ρ0 and mass M > M0 (b)...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (R-Rises, F-Falls, U-Unchanged), when that sphere is replaced by a new solid sphere of uniform density. The new sphere has density ρ = ρ0 and radius R > R0 The new...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is...
A small solid sphere of mass M0, of radius R0, and of uniform density ρ0 is placed in a large bowl containing water. It floats and the level of the water in the dish is L. Given the information below, determine the possible effects on the water level L, (R-Rises, F-Falls, U-Unchanged), when that sphere is replaced by a new solid sphere of uniform density. The new sphere has mass M > M0 and density ρ = ρ0 The new...
An ideal planet of mass M is perfectly smooth and spherical with radius R and with...
An ideal planet of mass M is perfectly smooth and spherical with radius R and with no atmosphere. Express all answers in terms of G, M and R. a. Determine the launch speed that would allow a projectile to leave the surface of the planet without returning (i.e., the “escape speed”). b. If an object is to be launch vertically from the planet’s surface so that it reaches a maximum height of 3R above the surface of the planet, determine...
A uniform, spherical cloud of interstellar gas has mass 1.8×1030 kg and radius 1.0×1013 m ,...
A uniform, spherical cloud of interstellar gas has mass 1.8×1030 kg and radius 1.0×1013 m , and is rotating with period 1.3×106 years. If the cloud collapses to form a star 6.8×108 m in radius, what will be the star's rotation period?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT