Displacement will be 15 too because
It falls from 0 till 15 meters
Answer:
There are four basic states of matter
Answer:

Explanation:
The magnetic force is given by the equation,


Where
is the angle between velocity vector and the magnetic field,
That angle is 90°.
We know as well that
F=ma, replacing the mass and the acceleration in our previous equation we have


Our values are,




Substituting,


Answer:
calcium chloride
Explanation:
an inorganic compound,a salt with the chemical formula CaCl2