Potential energy is the energy possessed by an object due to its and kinetic energy is the energy an object has a result of its __

Which of the following explains why it took so long for the public to accept the negative health effects of smoking? a)people were waiting for counter reasons, and those were presented.b)scientists had not completely finalized their results, which took 30 years.c)cigarettes were cheaply available and media channels were very inefficient.d)cigarette manufacturers were trying hard to bring an alternative into the market

What is the momentum of a 2 kg object moving at 15 meters per second

An object's buoyant force and weight mean the same thing.a. trueb. false