1. The constellation which can be seen during summer time
a. Ursa major
b. Orion
C. Cassi...
Answers: 2
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, 21.06.2019 22:00
Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una direcciĂłn 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use mĂ©todo gráfico y analĂitico para hallar el desplazamiento total que bob recorriĂł. (magnitud y direcciĂłn) c. compare los resultados obtenidos por el mĂ©todo gráfico y analĂtico. (por ciento de diferencia).
Answers: 2
Physics, 22.06.2019 11:00
1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev
Answers: 3
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
History, 23.11.2019 23:31
Biology, 23.11.2019 23:31
Social Studies, 23.11.2019 23:31
History, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
History, 23.11.2019 23:31
History, 23.11.2019 23:31
History, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31
Mathematics, 23.11.2019 23:31