Its volume will be above the water surface

Assignment Help Physics

Reference no: EM13661738

Assume that crude oil from a supertanker has density 750kg/m3. The tanker runs aground on a sandbar. To refloat the tanker, its oil cargo is pumped out into steel barrels, each of which has a mass of 15.0kg when empty and holds 0.120m3 of oil. You can ignore the volume occupied by the steel from which the barrel is made.

If a salvage worker accidentally drops a filled, sealed barrel overboard, it will float in the seawater. What fraction of its volume will be above the water surface?

Reference no: EM13661738

Questions Cloud

How can i calculate a moment of inertia : How can i calculate a moment of inertia about its central axis uniform solid cylinder has radius R, mass M and length L?

A radioactive material produces : A radioactive material produces 1200 decays per minute at one time, and 6 h later produces 300 decays per minute. What is its half-life?

Heat engine takes heat qh from a hot reservoir : A heat engine takes heat QH from a hot reservoir and uses part of this energy to perform work W. Assuming that QH cannot be changed, how can the efficiency of the engine be improved?

Instantaneous speed of 3m/s and an upward acceleration : A 10kg block is attached to a light cord that is wrapped around the pulley of an electric motor. What is the power output of the motor when it is pulling the block upward with an instantaneous speed of 3m/s and an upward acceleration of 2m/s^2

Its volume will be above the water surface : If a salvage worker accidentally drops a filled, sealed barrel overboard, it will float in the seawater. What fraction of its volume will be above the water surface?

What was the moving cars actual velocity : Your accident-reconstruction team has been hired by the local police to analyze the following accident. A careless driver rear-ended a car that was halted at a stop sign. Now before impact, the driver slammed on his brakes, locking the wheels.

Electric field in the atmosphere : ELECTRIC FIELD IN THE ATMOSPHERE

Migration from the earth to planet x : The identical twins Speedo and Goslo join a migration from the Earth to Planet X. It is 20.0 light-years away in a reference frame in which both planets are at rest. T

A rod with sides insulated to prevent heat loss : A rod, with sides insulated to prevent heat loss, has one end immersed in boiling water (T = 100degreesC) and the other end in a water-ice mixture. The rod has uniform cross-sectional area 7.05cm2 and length 87 cm.

User Account

All Pages