Answer:
Uniform velocity is scalar , while variable velocity is vector
Explanation: Uniform velocity and variable velocity is that a body moving with uniform velocity has zero acceleration, while a body that is moving with variable velocity has some acceleration. Uniform velocity is the vector quantity while non-uniform or variable velocity is a scalar quantity
Answer:
The atomic number of Aluminum is "13"!
Explanation:
The 27 means the atomic mass is 27 . The number of protons plus the number of neutrons is 27. That means the number of neutrons is 27–13=14. Number of neutrons depends on the isotopic form of aluminium.
I think its b im not sure im in 8th grade
Explanation: Mass is Kilogram
Weight is Newton
Answer:
it is 30 newtons to the left
Explanation: