Two Blocks M₁ (= 0

question 51

Multiple Choice

Two blocks m₁ (= 0.4 kg) and m₂ (= 0.6 kg) are initially positioned at x = 0.6 and
X = 1.1m. One cord is used to couple the blocks together and another to attach m₁ to a vertical pole at the origin. The blocks are made to rotate in a horizontal circle on a frictionless surface. If the period of rotation is 0.4s then calculate the ratio of the tension for the inner cord divided by the tension in the outer cord.

• A) 0.64
• B) 1.4
• C) 1.6
• D) 0.74
• E) 1.8

Differentiate between association and causation in economic phenomena.

Distinguish between positive and normative economics.

Comprehend the implication of unintended consequences in economic policies.

Evaluate economic definitions and statements for their validity and applicability.

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Definitions:

After-tax Cash Flow

The amount of money a company has after it has paid taxes, representing the net cash inflow or outflow from its operating, investing, and financing activities.

Tax Rate

The percentage at which an individual or corporation is taxed by the government on income, capital gains, or other taxable entities.

Operating Cash Flow

The cash that a company generates from the revenues it brings in, excluding costs associated with long-term investment on capital items or investment in securities.

CCA Class

A categorization under Canadian tax law that groups depreciable assets affecting the rate at which businesses can claim capital cost allowance for tax purposes.