Consider the plot below describing motion along a straight line with an initial position of 10 m. −4 −3 −2 −1 0 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 b b b b b time (s) velocity (m/s) what is the acceleration at 1 second

The earths atmosphere is made up of nitrogen and oxygensolids turning into gases is called sublimation.

Answerthe force between the charges will be  f/9 (one-ninth of force f)explanationcoulomb's law relates the magnitudes  two point charges q₁ and q₂, the distance, r, between the charges, and the electrostatic force, f, between the two charges:     k represents coulomb's constant, k = 8.99×10⁹ n·m²/c².note that if we have r = 3r, then