Apackaging company purchases corrugated cardboard boxes in which to pack its goods. the boxes are not made up when they are delivered, but are flat, a bundle of these boxes measures 0.60 m x 0.50 m x 0.20 m and has a
weight of 72 n. calculate the pressure exerted by the cardboard boxes
Answers: 3
Physics, 21.06.2019 19:30
A33.1 g copper object is launched from a 1.5 m 30° steel incline positioned on the floor by being pulled up a string attached to a 50.0 g mass suspended vertically over a pulley. the object is projected towards a glass table where it lands when it is at the point along its trajectory with the lowest speed. it comes to a halt when it clears the opposite edge of the table. it then falls and lands on 9 physics texts each 5 cm thick that are stacked on the floor on the opposite side of the table. assume that the table does not have a ledge and the rectangular object experiences 0.05 n of air resistance as it falls towards the books. how far and how long did the object travel and how fast does it hit the books. assume that at the moment the copper object leaves the incline, the massless string and ideal pulley break off
Answers: 2
Physics, 22.06.2019 23:30
How is the ideal mechanical advantage of a wheel and axle calculated?
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Physics, 23.06.2019 02:00
How many electrons does each element require in its valence shell to become stable?
Answers: 1
Physics, 23.06.2019 10:40
10. the kinetic theory of matter states that atomic particles will move if the temperature is above the freezing temperature of water atomic particles bounce off each other one time in their life atomic particles are constantly bumping off each other because particles are in direct contact with each other at all times all matter is made up of atomic particles which are in constant random motion
Answers: 1
Apackaging company purchases corrugated cardboard boxes in which to pack its goods. the boxes are no...
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