Examlex

Solved

A Weight Is Oscillating on the End of a Spring y=112(cos7t3sin7t)y = \frac { 1 } { 12 } ( \cos 7 t - 3 \sin 7 t )

question 116

Multiple Choice

A weight is oscillating on the end of a spring (see figure) .The position of the weight relative to the point of equilibrium is given by y=112(cos7t3sin7t) y = \frac { 1 } { 12 } ( \cos 7 t - 3 \sin 7 t ) , where y is the displacement (in meters) and t is the time (in seconds) .Find the times when the weight is at the point of equilibrium (y = 0) for 0t10 \leq t \leq 1 .  A weight is oscillating on the end of a spring (see figure) .The position of the weight relative to the point of equilibrium is given by  y = \frac { 1 } { 12 } ( \cos 7 t - 3 \sin 7 t )   , where y is the displacement (in meters)  and t is the time (in seconds) .Find the times when the weight is at the point of equilibrium (y = 0)  for  0 \leq t \leq 1  .        A) 0.05sec, 0.49sec, 0.94sec B) 0.05sec, 0.05sec, 0.94sec C) -0.40sec, 0.49sec, 0.94sec D) -0.40sec, 0.49sec, -0.40sec E) 0.05sec, -0.40sec, 0.94sec


Definitions:

Total Assets Ratio

A financial metric comparing total assets to another key financial figure, often used to assess a company's size, efficiency, or leverage.

Accounts Payable

Money owed by a business to its suppliers or creditors for goods and services purchased on credit, typically due within a short-term period.

Net Working Capital Turnover

A ratio indicating how effectively a company generates sales for every unit of working capital used over a period.

Accounts Payable

The amount of money that a company owes to its creditors or suppliers for goods and services received but not yet paid for.

Related Questions