Chaff has also written about his book of Mormon that is not true to say this but it doesn't have the
Answer:
1.3 m/s
Explanation:
(300N of Fa + 100N' of Fa) - 140N of Ff /200Kg
400N of Fa - 140N* of Ff
260 of ∑F/ 200kg = acceleration
a of piano = 1.3 m/s²
Answer:
I have a screenshot of this.
Explanation:
Answer:
The answer is 312.5j
Explanation:
The kinetic energy (KE):
KE=1/2*m*v^2
M= mass of the object
v= velocity of the object
We have;
m=25g
v=5m/s
KE=1/2*25g*5^2m/s
KE =312.5j
In a certain region of space, a uniform electric field is in the x direction. A particle with negative charge is carried from x=20.0 cm to x=60.0cm.
The particle moved to a position where the electric potential is
(a) higher than before
(b) unchanged
(c) lower than before
(d) unpredictable
The correct option is Option c)
Where is the electric potential, when the particle moved?
The particle moved to a position where the electric potential is lower than before because the potential decreases in the direction of the electric field.
Electric potential energy is the energy that is required when we have to move a charge against the applied electric field. We need more energy to move a charge further in the electric field, but also more energy to move it through a stronger electric field.
To learn more about electric potential, refer to:
brainly.com/question/21808222
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