Answer:
The Answer is C. the student changed too many variables.
Explanation:
For the quiz in K12
Newton's second law<span> says that acceleration of a particle is dependent on the forces acting upon the particle and the particle's mass. For a given particle, if the net force is increased, the acceleration is increased. For a given net force, the more mass a particle has, the less acceleration it has.
Ex. If you apply more force to an object, it accelerates at a higher rate, If you're pushing around a shopping cart, when you're moving at a regular pace, the cart goes at the same pace. If you accelerate your pace, the cart accelerates as well.
Hope this helps :)
-Julie</span>
Answer:
c
Exp
is converted to another form
Sometimes friction of wheels will convert it to heat. Wind resistance transfers the kinetic energy to the air.
Answer:
P = 2.91*10^{-24} kg m/s
size of atom hat lie in range of 1 to 5 Angstrom
Angstrom
Explanation:
A) MOMENTUM
p = mv
where m is mass of electron
so momentum p can be calculated as
p = 9.11*10^{-31} *3.2*10^{6}
P = 2.91*10^{-24} kg m/s
b) wavelength
where h is plank constant
so
c) size of atom hat lie in range of 1 to 5 Angstrom
d) from the information given in the question we have
we know that
[]
Angstrom
Answer:
2.Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune
Explanation:
1. I do not understand what is being asked.
If you could comment with more understandable question ill do my best to help. (: