PH-89
Resultant force and F = ma
Physics · Secondary 3 · Medium · Resultant force and F = ma
A 0.80 kg toy car starts from rest and reaches a speed of 3.0 m s⁻¹ after moving straight for 2.0 s. Assuming the acceleration is uniform, what is the resultant force on the car?
- 0.53 N
- 1.2 N
- 2.4 N
- 4.8 N
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