Physics, 28.03.2021 20:40, Longjeremiahs8864
One way in which a young star is different from a protostar is?
A. The early stages of planet formation occur in the bulging disk of matter surrounding the protostar, not the young star.
B. A young star is very hot, a protostar is cooler.
C. A nebula collapses into a young star first, then a protostar.
D. The protostar spins, the young star does not.
Answers: 3
Physics, 21.06.2019 18:30, angiebailey1605
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 14:00, mariahgriego4126
Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.
Answers: 1
Physics, 22.06.2019 17:30, evanwall91
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3Γ106n/c of the field causes a spark.
Answers: 2
One way in which a young star is different from a protostar is?
A. The early stages of planet forma...
Mathematics, 01.09.2021 15:50
Mathematics, 01.09.2021 15:50
Chemistry, 01.09.2021 15:50
Computers and Technology, 01.09.2021 15:50
Computers and Technology, 01.09.2021 15:50