Physics, 23.04.2021 01:00 hunterallan569
A block of wood floats in water. The density of the wood is 0.65 g/cm3. Its mass is 243 g. What is the minimum mass of lead we must attach to the underside of the block so that it will sink along with the lead. The density of water is 1 g/cm3 and the density of lead is 11.3 g/cm 3. (Caution: you must take into account the buoyant force on the lead, as well as on the wood.)
Answers: 2
Another question on Physics
Physics, 22.06.2019 07:10
Road users moving into your lane, brake lights, and abrupt changes in road surface are a. rare at night b. indicators of potential hazards c. not worth worrying about before you reach them d. no problem for experienced drivers
Answers: 1
Physics, 22.06.2019 12:30
If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather
Answers: 2
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Physics, 22.06.2019 17:40
You throw a baseball directly upward at time =0 at an initial speed of 14.9 m/s. what is the maximum height the ball reaches above where it leaves your hand? ignore air resistance and take =9.80 m/s2.
Answers: 1
You know the right answer?
A block of wood floats in water. The density of the wood is 0.65 g/cm3. Its mass is 243 g. What is t...
Questions
Mathematics, 29.07.2019 13:00
Chemistry, 29.07.2019 13:00
Mathematics, 29.07.2019 13:00
Mathematics, 29.07.2019 13:00
Geography, 29.07.2019 13:00
Health, 29.07.2019 13:00
Social Studies, 29.07.2019 13:00
Health, 29.07.2019 13:00
Chemistry, 29.07.2019 13:00
Arts, 29.07.2019 13:00
Computers and Technology, 29.07.2019 13:00
History, 29.07.2019 13:00
Mathematics, 29.07.2019 13:00
Mathematics, 29.07.2019 13:00
