Physics, 01.01.2021 14:00 BakerElsie02
Two railway tracks are parallel to west east direction. Along one track, train A moves with a speed of 45 m/s from west to east, while along the second track, train B moves with a speed of 60 m/s from east to west . calculate speed of Bw. r.t. A
Answers: 2
Physics, 21.06.2019 18:30
A10.0 kg cart and a 15kg cart are locked together with a compressed spring between them. they are then released so that the spring pushes the two carts apart. the 10.0 kg cart is moving at 4.5 m/s afterward. how fast is the 15kg cart moving? 3.0 m/s 2.0 m/s 4.5 m/s 5.0 m/s
Answers: 1
Physics, 22.06.2019 06:20
Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .
Answers: 1
Physics, 22.06.2019 10:10
In a simplified model of the human eye, the aqueous and vitreous humors and the lens all have a refractive index of 1.40, and all the refraction occurs at the cornea, whose vertex is 2.60 cm from the retina. what should be the radius of curvature of the cornea such that the image of an object 40.0 cm from the cornea’s vertex is focused on the retina?
Answers: 1
Physics, 23.06.2019 08:00
Stephanie lives in california, and her cousin thomas lives in france. which coordinate system would be most useful if the two wanted to observe the same meteor shower and discuss their observations over online chat as they're making them? a. horizontal b. equatorial c. azimuth-altitude d. celestial or azimuth-altitude
Answers: 1
Two railway tracks are parallel to west east direction. Along one track, train A moves with a speed...
Mathematics, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
Physics, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
English, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
Spanish, 29.09.2021 20:20
Chemistry, 29.09.2021 20:20
Chemistry, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
Mathematics, 29.09.2021 20:20
English, 29.09.2021 20:20
Arts, 29.09.2021 20:20