Answer:
Explanation:
Block on the table m(A) = m1,
block on the cord m2,
the coefficient of static friction is k1=0.4,
the coefficient of kinetic friction is k2 =0.28
(a)
Block A:
T = F(fr) = k1 •N = k(s) • m1 •g,
Block B: T = m2•g.
k1 • m1 •g= m2•g,
m1 = m2/k(s) = m2/0.4.
(b)
Block A:
T = F(fr) = k2 •N = k2 • m1 •g,
Block B:
T = m2•g.
k2• m1 •g= m2•g,
m1 = m2/k2 = m2/0.28.
Answer:
Pedestrian : A person who walks on foot rather than in vehicles.
Answer:
Trend Analysis
Explanation:
Trend analysis pertains to categorizing and assigning statistical prototypes that indicate labor demand for the next business year. That is, forecasting your future labor need from past experience and statistical data. This gives Sasha a reasonable objective statistics from the past 3years which she will base her forecast on for the next year. These statistics are also called leading indicators. In this technique. Sasha is utilizing trend analysis to anticipate labor demand.
Answer:
D.
Explanation:
The word 'iterative' is derived from the Latin word 'iterare', which means 'to repeat.'
Iterative is a term used to define a process of repetition to attain the desired outcome. It is a repetitive process performed to improve or do better than before.
The statement that correctly defines the term 'iterative' is option D. The statement talks about working in cycles (repetition) to get a desired result of (refined product).
Therefore, option D is correct.
