PH-363
Acceleration
Physics · Secondary 3 · Medium · Acceleration
A 0.030 kg toy car moving at 4.0 m/s comes to rest in 0.10 s. Assuming uniform deceleration, what is the magnitude of the deceleration?
- 40 m/s²
- 4.0 m/s²
- 0.40 m/s²
- 400 m/s²
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