Physics, 04.07.2019 03:30, rairaibabycakez9578

Apunted football hits the ground with a force of 50 n . according to newton’s 3rd law of motion what also happens at the same exact time

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:00, pinkfluffyunicorns

These models show the electron structures of two different nonmetal elements. which element is likely more reactive, and why? element 1 is more reactive because it has fewer electron shells and is toward the top of its group on the periodic table. element 1 is more reactive because it has more electrons in its valence shell and is farther to the right on the periodic table. element 2 is more reactive because it does not have a valence shell close to the nucleus, so it will attract electrons. element 2 is more reactive because it does not have a full valence shell, so it will attract electrons.

Answers: 2

continue

Physics, 22.06.2019 19:30, barstr9146

How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,ℓ=2n=4,ℓ=2 electronselectrons =6,ℓ=ℓ=−1n=6,ℓ=2,mℓ=−1

Answers: 3

continue

Physics, 23.06.2019 08:00, edjiejwi

Athin electrical heater is inserted between a long circular rod and a concentric tube with inner and outer radii of 20 and 40 mm. the rod (a) has a thermal conductivity of ka = 0.15 w/(m*k), while the tube (b) has a thermal conductivity of kb = 0.8 w/(m*k) and its outer surface is subjected to convection with a fluid of temperature t= -15°c and heat transfer coefficient 60 w/(m2 *k). the thermal contact resistance between the cylinder surfaces and the heater is negligible. (a) determine the electrical power per unit length of the cylinders (w/m) that is required to maintain the outer surface of cylinder b at 15°c. (b) what is the temperature at the center of cylinder a?

Answers: 2

continue

Physics, 23.06.2019 08:30, mazielynn84

How do forensic scientists analyze tool marks found at a crime scene? begin with the first steps and end with collection or storage for transport to the lab.

Answers: 1

continue

Do you know the correct answer?

Apunted football hits the ground with a force of 50 n . according to newton’s 3rd law of motion what...