Physics, 09.11.2019 03:31 gamingisfun
A2.00-g bullet hits and becomes embedded in a 500-kg wood block which is hanging from a 1.20-m long string. this causes the block to swing through an arc of 3.50°. what is the speed of the bullet before it hit the block?
Answers: 2
Physics, 22.06.2019 04:00
It can take some of those large , industrial vehicles up to feet to stop when traveling only 60 mph, and therefore , you shoukd be mindful to not be jn the traffic right in front of them a. 100 feet b. 200 feet c. 335 feet d. 425 feet
Answers: 1
Physics, 22.06.2019 04:30
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Physics, 22.06.2019 11:00
1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev
Answers: 3
Physics, 22.06.2019 11:50
Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?
Answers: 2
A2.00-g bullet hits and becomes embedded in a 500-kg wood block which is hanging from a 1.20-m long...
Mathematics, 08.02.2021 01:20
Mathematics, 08.02.2021 01:20
Biology, 08.02.2021 01:20
Social Studies, 08.02.2021 01:20
Physics, 08.02.2021 01:20
Spanish, 08.02.2021 01:20
Mathematics, 08.02.2021 01:20
Mathematics, 08.02.2021 01:20
Social Studies, 08.02.2021 01:20