What are the main differences between distance and displacement?
2 answers:
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Answer:
5 N
Explanation:
= 20 N
= 6 cm
= 12 cm
k = Coulomb constat
q = Charge
The force is 5 N
Answer:
Decreasing in altitude and increasing in velocity
Explanation:
The formula for potential energy is:
where m is mass, g is constant gravitational energy and h is the potential altitude.
The formula for kinetic energy is:
where v is the velocity
Since m,g are constant, to convert from potential energy to kinetic energy, h must decreases while v increases. For example dropping an object from a height.