subject
Physics, 15.12.2020 21:10 dashavasilisk

A 39.7-g bullet leaves a rifle and embeds itself in a 5.24-kg stationary block of wood. The wood-bullet combination flies away with a velocity of 2.4 m/s. What was the initial velocity of the bullet in m/s?

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 20:30
Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.
Answers: 1
question
Physics, 23.06.2019 02:30
If jason ii needs 15 kw of power at 300 volts to operate, what amperage of current must flow through the cable?
Answers: 2
question
Physics, 23.06.2019 07:10
50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b.compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength
Answers: 3
question
Physics, 23.06.2019 17:00
A(n) is formed when atoms share one or more electrons
Answers: 1
You know the right answer?
A 39.7-g bullet leaves a rifle and embeds itself in a 5.24-kg stationary block of wood. The wood-bul...
Questions
question
Social Studies, 02.08.2019 14:50
Questions on the website: 13722365