What mass of lead is needed if the lead is on top of wood

Reference no: EM13660327

A block of wood has a mass of 3.52 kg and a density of 606 kg/m³. It is to be loaded by lead so that it will float in water by 0.91 of its volume immersed. The density of lead is 1.13 multiplied by 10⁴ kg/m³.

1. What mass of lead is needed if the lead is on top of the wood?

2. What mass of lead is needed if the lead is attached below the wood?

Reference no: EM13660327

Questions Cloud

Find what is the speed of the block : A block of plastic (0.7 kilogram) is sitting on a rough horizontal plane (μk = 0.4). Find what is the speed of the block after the bullet passes through it

Compute the final velocities of each ball : Ball A, with a mass of 0.11 kilogram and traveling at 12m/s, collides head on with ball B which has a mass of .32 kilogram and is initially at rest. Compute the final velocities of each ball if the collision is perfectly elastic

Calculate how far up incline will it travel before it stops : A spring with constant k = 78 N/m is at the base of a frictionless, 30.0o inclined plane. calculate how far up the incline will it travel before it stops

Find how much mechanical energy was lost : A ball of mass 0.598 kilogram is dropped from rest from a height of 1.36 meter. It rebounds to a height of 0.627 meter. Find how much mechanical energy was lost during the collision with the floor

What mass of lead is needed if the lead is on top of wood : A block of wood has a mass of 3.52 kg and a density of 606 kg/m 3 . It is to be loaded by lead so that it will float in water by 0.91 of its volume immersed. The density of lead is 1.13 multiplied by 10 4 kg/m 3 . What mass of lead is needed if the ..

Determine the typical speed of a hydrogen molecule : You place 110 moles of hydrogen gas in a balloon of volume 2.6m3, and evaluate the pressure to be 1.7 times atmospheric pressure. Find the typical speed of a hydrogen molecule

Find the pressure in this thermometer : The pressure in a gas thermometer is 4880 Pa at the freezing point of water. Find the pressure in this thermometer at the boiling point of water

The reason for the meeting : The reason for the meeting.

The outside mirror on the passenger side of a car is convex : The outside mirror on the passenger side of a car is convex and has a focal length of -8.7 cm. Relative to this mirror, a truck traveling in the rear has an object distance of 12 m. Discover(a) the image distance and (a)the magnification of the mirro..

User Account

All Pages