Physics, 29.01.2021 20:30 honeylebling
A 1459 kg car is traveling WEST at 43 m/s. A 9755 kg truck is traveling EAST at 11 m/s. They collide head-on, and stick together.
Assuming EAST to be the positive direction, what is the velocity after this collision?
answer in m/s
Answers: 2
Physics, 22.06.2019 06:00
The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.
Answers: 2
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 13:00
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
A 1459 kg car is traveling WEST at 43 m/s. A 9755 kg truck is traveling EAST at 11 m/s. They collide...
Mathematics, 11.01.2020 08:31
Business, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31
Biology, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31
History, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31
Social Studies, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31
Mathematics, 11.01.2020 08:31