Physics, 25.01.2021 20:20 skyemichellec
During a fireworks display, a shell is shot into the air at an angle of theta degrees above the horizontal. The fuse is timed to 8.6 seconds for the shell just as it reaches its highest point above the ground. If the horizontal displacement of the shell is 81.7 meters when it explodes, what is the angle theta of the initial velocity
Answers: 2
Physics, 22.06.2019 04:00
All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
Answers: 2
Physics, 22.06.2019 10:10
Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
Answers: 1
Physics, 22.06.2019 11:30
Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
Answers: 2
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
During a fireworks display, a shell is shot into the air at an angle of theta degrees above the hori...
Arts, 25.12.2019 14:31
Mathematics, 25.12.2019 14:31
Mathematics, 25.12.2019 14:31
Mathematics, 25.12.2019 14:31
English, 25.12.2019 14:31
Biology, 25.12.2019 14:31
Mathematics, 25.12.2019 14:31
Computers and Technology, 25.12.2019 14:31
Mathematics, 25.12.2019 14:31
History, 25.12.2019 14:31