I could make a poem for you if you actually gave the words...... what 10 words do i need to incorporate???☹︎
<span> If electricity and magnetism can create motion, can the reverse be true? Can motion and magnetism create electricity?</span>
<span>The inner core is liquid and moving.</span>
Answer:
4.7m
Explanation:
Given parameters:
Mass of the book = 1kg
Gravitational potential energy = 46J
Unknown:
Height of the shelf = ?
Solution:
The potential energy is due to the position of a body above the ground.
Gravitational potential energy = mgh
m is the mass,
g is the acceleration due gravity = 9.8m/s²
h is the height which is unknown
46 = 1 x 9.8 x h
h = 4.7m
