A 30-Kg Block Slides on a Rough Horizontal Surface

question 9

Multiple Choice

A 3.0-kg block slides on a rough horizontal surface. A force of 8.0 N acting parallel to the surface is applied to the block. The coefficient of kinetic friction between the block and the surface is 0.15. What is the magnitude of the block's acceleration?

• A)1.9 m/s2
• B)1.2 m/s2
• C)2.3 m/s2
• D)1.5 m/s2
• E)2.9 m/s2

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The total financial gain or loss generated from an investment or portfolio of investments over a specific period, considering both capital gains and income received.

Level Scheduling

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