Physics, 02.03.2020 06:53 sjjsksksj1590
A 5kg block on a rough horizontal surface is attached to a light spring (force constant=1.6kN/m). the block passes through its equilibrium position with a kinetic energy of 5J and is brought momentarily to rest after stretching the spring .06m. how much work is done by the frictional force on the block as it moves from its equilibrium position to the point of momentary rest?
Answers: 1
Physics, 22.06.2019 08:30, 2021arabellacorsino
An object weigh 40n in air ,weigh 20n when submerged in water, and 30n when submerged in a liquid of unknown liquid density. what is the density of unknown of liquid?
Answers: 1
Physics, 22.06.2019 18:30, kennettahughley7964
Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
Answers: 2
A 5kg block on a rough horizontal surface is attached to a light spring (force constant=1.6kN/m). th...
Social Studies, 21.06.2021 04:50
Chemistry, 21.06.2021 04:50
History, 21.06.2021 04:50
History, 21.06.2021 04:50
Mathematics, 21.06.2021 04:50
History, 21.06.2021 04:50
History, 21.06.2021 04:50
Mathematics, 21.06.2021 04:50