Physics, 12.11.2019 03:31 leianagaming
Ateam of dogs accelerates a 290kg dogsled from 0 to 6.0m/s in 3.0 s. assume that the acceleration is constant. part awhat is the magnitude of the force exerted by the dogs on the sled? part bwhat is the work done by the dogs on the sled in the 3.0 s? part cwhat is the instantaneous power of the dogs at the end of the 3.0 s? part dwhat is their instantaneous power at 1.5 s?
Answers: 2
Physics, 22.06.2019 11:30
What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole
Answers: 3
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
Physics, 22.06.2019 17:20
Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
Answers: 1
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
Ateam of dogs accelerates a 290kg dogsled from 0 to 6.0m/s in 3.0 s. assume that the acceleration is...
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