PH-139
Resultant force and F = ma
Physics · Secondary 3 · Medium · Resultant force and F = ma
A 1500 kg lorry experiences a resistive force of 900 N while moving along a level road. The engine provides a driving force of 2400 N.
What is the acceleration of the lorry?
What is the acceleration of the lorry?
- 0.60 m s⁻²
- 1.0 m s⁻²
- 1.6 m s⁻²
- 2.4 m s⁻²
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