Physics, 11.06.2020 12:57 iicekingmann
A small ball of mass m1=0.84kg and initial speed v1=18.2m/s makes a collision with another ball of mass m2 =1.4kg which is initially at rest on a frictionless horizontal table. After the collision the balls move as shown in the figure. Given θ=240, determine the speed of m2 just after the collision, that is, v2'=? Express your answer using one decimal place.
Answers: 2
Another question on Physics
Physics, 22.06.2019 15:00
What pressure difference is required between the ends of a 2.0-m-long, 1.0-mm-diameter horizontal tube for 40 c water to flow through it at an average speed of 4.0 m/s?
Answers: 1
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
Physics, 22.06.2019 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
You know the right answer?
A small ball of mass m1=0.84kg and initial speed v1=18.2m/s makes a collision with another ball of m...
Questions
Mathematics, 22.02.2020 23:56
English, 22.02.2020 23:56
Mathematics, 22.02.2020 23:57
Physics, 22.02.2020 23:57
Mathematics, 22.02.2020 23:58
Business, 22.02.2020 23:58
Mathematics, 22.02.2020 23:59
Mathematics, 22.02.2020 23:59
Mathematics, 22.02.2020 23:59
Mathematics, 22.02.2020 23:59
