According to Newton's second law of motion, if a rigid body of unchanging mass is observed accelerating, what must be happening?
A force is being applied to the mass.
A force was once applied but is now not being applied.
No force was or is being applied to the mass.
The mass must be changing.
Answers: 3
Another question on Physics
Physics, 22.06.2019 00:30
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
Answers: 1
Physics, 22.06.2019 12:00
Infrared radiation has wavelengths that are shorter than visible light is part of the visible light spectrum has wavelengths that are longer than visible light has the same wavelengths as ultraviolet radiation
Answers: 1
Physics, 22.06.2019 14:00
Often called simply "velocity," this is the velocity of an object at a particular moment in time.
Answers: 1
Physics, 22.06.2019 14:30
In order to do work, the force vector must be question 1 options: in a different direction than the acceleration vector. in a different direction than the displacement vector. in the same direction as the displacement vector and the motion. in the same direction as the acceleration vector.
Answers: 1
You know the right answer?
According to Newton's second law of motion, if a rigid body of unchanging mass is observed accelerat...
Questions
Mathematics, 16.02.2021 21:30
Mathematics, 16.02.2021 21:30
English, 16.02.2021 21:30
History, 16.02.2021 21:30
History, 16.02.2021 21:30
English, 16.02.2021 21:30
Geography, 16.02.2021 21:30
Mathematics, 16.02.2021 21:30
Mathematics, 16.02.2021 21:30
Mathematics, 16.02.2021 21:30
Chemistry, 16.02.2021 21:30
Mathematics, 16.02.2021 21:30
Biology, 16.02.2021 21:30
