subject
Physics, 28.09.2019 05:30 owenbarrows

Momentum is conserved in all collisions. if the initial motion of two trucks are known before a collision, the conservation of momentum can be used as long as what other information is known?
a) the masses of each car must be known.
b) the final motions of each car must be known.
c) the direction each car moves after collision must be known.
d) the distance each car traveled after the collision must be known.

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 16:00
While the change in blank will remain the same during a collision, the force needed to bring an object to a stop can be blank if the time if collision is blank
Answers: 1
question
Physics, 22.06.2019 19:30
In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.
Answers: 1
question
Physics, 22.06.2019 22:00
It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.
Answers: 1
question
Physics, 23.06.2019 06:30
What surface does the epithelial tissue cover? a. the surface of the body b. lines internal organs c. forms many glands d. all of the above
Answers: 3
You know the right answer?
Momentum is conserved in all collisions. if the initial motion of two trucks are known before a coll...
Questions
question
Mathematics, 19.09.2021 16:50
question
Social Studies, 19.09.2021 16:50
question
Mathematics, 19.09.2021 16:50
Questions on the website: 13722360