Answers: 3
Physics, 21.06.2019 15:40
Arock is dropped from a cliff and reaches the ground in 2.70s. at the same time another rock is thrown horizontally from the same height with initial x velocity of 0.95 m/s. what distance will in x will the second rock cover?
Answers: 1
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
Physics, 22.06.2019 17:00
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ā 103 kg, and the second a mass of 7.50 ā 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
Physics, 23.06.2019 03:00
Aforce of 40n applied at the end of length 4m and diameter 2.00mm process and extension of 0.24mm,calculate the stress on the wire, strain in the wire and the young modulus for the material of the wire
Answers: 1
A wire is moving perpendicularly through a magnetic field of strength 0.100 T with speed 60.0 m/s. I...
History, 25.03.2020 18:59
Social Studies, 25.03.2020 18:59
Mathematics, 25.03.2020 18:59
Mathematics, 25.03.2020 18:59
History, 25.03.2020 18:59
Health, 25.03.2020 18:59
Biology, 25.03.2020 18:59
Engineering, 25.03.2020 18:59
English, 25.03.2020 18:59
English, 25.03.2020 18:59
Mathematics, 25.03.2020 18:59