Two identical pellet guns are fired simultaneously from the edge of a cliff. These guns impart an initial speed of 23.7 m/s to each pellet. Gun A is fired straight upward, with the pellet going up and then falling back down, eventually hitting the ground beneath the cliff. Gun B is fired straight downward. In the absence of air resistance, how long after pellet B hits the ground does pellet A hit the ground
Answers: 1
Another question on Physics
Physics, 22.06.2019 05:30
Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
Answers: 1
Physics, 22.06.2019 14:50
Nitrogen (n2) undergoes an internally reversible process from 6 bar, 247°c during which pν1.2 = constant. the initial volume is 0.1 m3 and the work for the process is 121.14 kj. assuming ideal gas behavior, and neglecting kinetic and potential energy effects, determine heat transfer, in kj, and the entropy change, in kj/s. show the process on a t-s diagram.
Answers: 2
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
You know the right answer?
Two identical pellet guns are fired simultaneously from the edge of a cliff. These guns impart an in...
Questions
Mathematics, 23.03.2021 23:00
Social Studies, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
English, 23.03.2021 23:00
Social Studies, 23.03.2021 23:00
Computers and Technology, 23.03.2021 23:00
English, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
Biology, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
English, 23.03.2021 23:00
Mathematics, 23.03.2021 23:00
