The motorist travels (a) 58 km/h and (b) ~16.1 m/sec
I'm pretty sure the energy an object acquires when exposed to a force is known was potential energy.
Answer:
b. Cho biết tốc độ của xe là 4m/s. Hãy tính tốc độ góc của điểm trên vành ngoài bánh xe.
Explanation:
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