A 10-Kg Block of Ice Is at Rest on a Frictionless

question 82

Multiple Choice

A 10-kg block of ice is at rest on a frictionless horizontal surface.A 1.0-N force is applied in an easterly direction for 1.0 s.During this time interval, the block:

• A)acquires a speed of 1 m/s
• B)moves 10 cm
• C)acquires a momentum of 1.0 kg .m/s
• D)acquires a kinetic energy of 0.1 J
• E)none of the above

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Definitions:

Contribution Margin Ratio

The proportion of sales revenue that remains after variable production costs are deducted, indicating the profitability of specific products.

Monthly Sales

represent the total revenue or units sold within a month.

Products

These are items or services created through a process of production and are offered in the marketplace to satisfy consumer demand.

Break-Even Level

The point at which total revenues equal total expenses, and the business neither makes a profit nor incurs a loss.