PH-160
Resultant force and F = ma
Physics · Secondary 3 · Medium · Resultant force and F = ma
Two blocks, P of mass 2 kg and Q of mass 4 kg, are in contact on a smooth horizontal surface. A horizontal force of 18 N pulls on block Q, causing both blocks to accelerate together. What is the acceleration of the system?
- 1.5 m/s²
- 2.0 m/s²
- 3.0 m/s²
- 9.0 m/s²
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