Consider a glancing collision between two identical spheres of 0.016 kg, with one of the spheres initially at rest. Initially the incoming projectile has a velocity of 1.50 m/s to the right and after the collision we observe that this sphere leaves the collision region with a velocity of 0.80 m/s at an angle of 25 to its initial direction. (Assume that the +x-axis is to the right and the +y-axis is up along the page. Angles are measured counterclockwise from the +x-axis. Do not assume this collision is elastic.)
A)Find the x-component of the velocity of the second sphere.
B)Find the y-component of the velocity of the second sphere.
Answers: 3
Physics, 22.06.2019 11:50
The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
Answers: 3
Physics, 22.06.2019 12:20
The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
Answers: 2
Physics, 22.06.2019 13:30
Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)
Answers: 1
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
Consider a glancing collision between two identical spheres of 0.016 kg, with one of the spheres ini...
English, 19.09.2019 08:00
Mathematics, 19.09.2019 08:00
Social Studies, 19.09.2019 08:00
Mathematics, 19.09.2019 08:00
Mathematics, 19.09.2019 08:00
English, 19.09.2019 08:00
English, 19.09.2019 08:00
Mathematics, 19.09.2019 08:00
Mathematics, 19.09.2019 08:00
History, 19.09.2019 08:00