Decide Whether Each of These Statements Is True (T) or False

question 3

Multiple Choice

Decide whether each of these statements is True (T) or False
The kinetic energy E of an object of mass m moving with a velocity v is given by E = ½mv2.
(i) For a constant mass, doubling the velocity doubles the energy.
(ii) The unit of the energy is the unit of mass multiplied by the square of the unit of the velocity.

• A) (i) T (ii) T
• B) (i) T (ii) F
• C) (i) F (ii) T
• D) (i) F (ii) F

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Definitions:

Useful Life

The estimated period over which a fixed asset is expected to be useful to the owning entity, crucial for calculating depreciation.

Machine

Equipment or devices designed to perform specific tasks, often used in manufacturing and production processes.

Internal Rate

Commonly denotes the internal rate of return (IRR), the discount rate at which the net present value (NPV) of all cash flows from a specific project is zero.

Cash Operating

The process dealing with the direct cash flows from business operations, emphasizing a company's liquidity in the short term.