subject
Physics, 11.07.2019 17:00 leledaisy1994

Acar propelled by water rocket can go from rest to 95 m/s in 2.5s. if it could sustain this acceleration for longer, how far could it travel in 1s of it starts at 95 m/s?

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 06:30
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
question
Physics, 22.06.2019 09:50
Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors
Answers: 1
question
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
question
Physics, 22.06.2019 16:50
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
You know the right answer?
Acar propelled by water rocket can go from rest to 95 m/s in 2.5s. if it could sustain this accelera...
Questions
question
Spanish, 19.09.2019 21:30
question
Mathematics, 19.09.2019 21:30
question
Mathematics, 19.09.2019 21:30
question
Computers and Technology, 19.09.2019 21:30
question
Mathematics, 19.09.2019 21:30
Questions on the website: 13722363