A 0025-Kg Block on a Horizontal Frictionless Surface Is Attached to to an Ideal

question 22

Multiple Choice

A 0.025-kg block on a horizontal frictionless surface is attached to an ideal massless spring whose spring constant is 150 N/m. The block is pulled from its equilibrium position at x = 0.00 m to a displacement x = +0.080 m and is released from rest. The block then executes simple harmonic motion along the horizontal x-axis. When the displacement is x = 0.024 m, what is the kinetic energy of the block?

• A) 0.44 J
• B) 0.41 J
• C) 0.46 J
• D) 0.49 J
• E) 0.52 J

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Lower Prices

A pricing strategy adopted by businesses to attract more customers by offering goods or services at reduced costs compared to competitors.

Group Purchasing

The aggregation of purchasing orders from many buyers so that a volume discount can be obtained.

Aggregate Demand

The total demand for all goods and services within an economy at a given overall price level and in a given time period.

Lower Prices

A strategy or condition where the cost of goods or services is reduced to attract customers or gain a competitive edge in the market.