If long sight means farsighted, then here's your answer:
Farsightedness is when the lens has difficulty focusing on nearby objects. Sufferers must squint to see the nearby objects. Reading, writing, and drawing for longer periods of time can cause eyestrain and headache.
Being farsighted can be corrected with prescription glasses or contact lenses or surgery.
Answer:
a) , b) , c) , d) , e) , f)
Explanation:
a) The frequency of oscillation is:
b) The angular frequency is:
Lastly, the speed at the equilibrium position is:
c) The spring constant is:
d) The potential energy when the particle is located 38.1 % of the amplitude away from the equilibrium position is:
e) The maximum potential energy is:
The kinetic energy when the particle is located 38.1 % of the amplitude away from the equilibrium position is:
f) The speed when the particle is located 38.1 % of the amplitude away from the equilibrium position is:
Ummm thats not a question buddy...
To check progress and direction
Explanation:
It should be electrical energy