subject
Physics, 22.03.2021 20:40 edjiejwi

A large box slides across a frictionless surface with a velocity of 12 m/s and a mass of 4 kg, collides with a smaller box with a mass of 2 kg that is stationary. The boxes stick
together. What is the velocity of the two combined masses after collision?
8 m/s
O m/s
12 m/s
4 m/s
us 12:18

ansver
Answers: 3

Other questions on the subject: Physics

image
Physics, 21.06.2019 15:30, Isabelcastillox1085
Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha
Answers: 1
image
Physics, 21.06.2019 18:00, kitkatwolf
What happens to the velocity of the car when the upward pull of the cable is greater than the downward pull of gravity as the car rises toward the top?
Answers: 1
image
Physics, 22.06.2019 21:00, liddopiink1
Earth's atmosphere is composed of mostly two gases. name the two gases that make up the majority of the atmosphere and use the pie chart to tell the percentages of each.
Answers: 2
image
Physics, 23.06.2019 01:30, martinezkimberly706
Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class
Answers: 3
You know the right answer?
A large box slides across a frictionless surface with a velocity of 12 m/s and a mass of 4 kg, coll...

Questions in other subjects:

Konu
History, 08.11.2020 06:40
Konu
Social Studies, 08.11.2020 06:40