Physics, 12.10.2019 01:20 hectorgonzalejr333
Two airplanes leave an airport at the same
time. the velocity of the first airplane is
750 m/h at a heading of 51.3
◦
. the velocity
of the second is 620 m/h at a heading of 163◦
.
how far apart are they after 2.4 h?
answer in units of m.
Answers: 2
Physics, 21.06.2019 18:30, Tierriny576
A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s
Answers: 3
Physics, 22.06.2019 20:00, dee6991
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
Two airplanes leave an airport at the same
time. the velocity of the first airplane is
7...
time. the velocity of the first airplane is
7...
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