According to Newton's law of universal gravitation, which statements are true?
As we move to higher altitudes, the force of gravity on us decreases.

As we move to higher altitudes, the force of gravity on us increases.

As we gain mass, the force of gravity on us decreases.
Na

As we gain mass, the force of gravity on us increases.
on us increases

As we move faster, the force of gravity on us increases.

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

Which statement correctly describes the relationship between frequency and wavelength?

Karen is running forward at a speed of 9 m/s. she tosses her sweaty headband backward at a speed of 20 m/s. the speed of the headband, to the nearest whole number relative to a stationary observer watching karen