Answer:
Kinetic
Explanation:
Because Kinetic is an energy in motion, while on the other hand Potential is stored up energy. So if the steam is moving up (or the air is moving upwards) then it is Kinetic.
So basically the objects would be sandpaper and smooth metal, the sandpaper can indirectly touch the metal since it’s so smooth and it won’t cause any temp change either
Answer:
Explanation:
The electric force on a charged particle is given by
where
q is the charge of the particle
E is the strength of the electric field
In this problem, we have
is the electric field strength
is the charge of the calcium ion
Therefore, the electric force exerted on the calcium ion is
Answer:
The force bumper at 0.200m
F=2722.5 N
Explanation:
Using the energy theorem of work
W=ΔK
W=F*d
ΔK=
ΔK=F*d=
Answer:
I think its D
Explanation:
I'm on this question rn but I really think it's D