A student threw an object horizontally out of a stationary car window from a height of 1 m. It fell on the ground 2 m away from the car. What was the final vertical velocity of the object? A)50 m/s

B)19.6 m/s

C)30 m/s

D)4.4 m/s

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

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

Which levels of government establish and implement educational requirements for minors