Physics, 23.06.2020 20:01 xxtonixwilsonxx
A shell (a large bullet) is shot with an initial speed of 20 m/s, 60 degrees above the horizontal. At the top of the trajectory, the bullet explodes into two fragments of equal mass. One fragment has a speed of zero just after the explosion and simply drops straight down. How far from the gun does the other fragment land, assuming that the ground is level and that the air drag is negligible.
Answers: 1
Physics, 22.06.2019 07:30
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 22:50
Which of the following statements correctly describes a transformer?
Answers: 3
Physics, 23.06.2019 08:50
The place where two plates come together is known as a a. transform boundary. b. divergent boundary. c. convergent boundary. d. rift valley.
Answers: 1
A shell (a large bullet) is shot with an initial speed of 20 m/s, 60 degrees above the horizontal. A...
Mathematics, 14.09.2019 00:30
Biology, 14.09.2019 00:30
Mathematics, 14.09.2019 00:30
Mathematics, 14.09.2019 00:30
Business, 14.09.2019 00:30
English, 14.09.2019 00:30
Engineering, 14.09.2019 00:30