Answer:
1)The second is correct. The scale shows a higher value initially and after a short time it shows the same value of rising gently
2) The correct answer is the first does not change
Explanation:
1) Let's look for the solution of the problem before seeing the statements given
We use Newton's second law
Fb - w = ma
Fb = ma + mg
Fb = m (a + g)
When you go up smoothly, the acceleration a is zero, but when you go up sharply it is different from zero, after a short time it reaches zero and the strength of the bastecía is the same as at the beginning.
Affirmations
The second is correct. The scale shows a higher value initially and after a short time it shows the same value of rising gently
2) changes the value of g
The value of the acceleration of gravity depends on the mass and radius of the Earth only, not the conditions or movements of the person. The value of g does not change
The correct answer is the first does not change
