Force = Mass x Acceleration -> Acceleration = Force/Mass:
36N/3kg = 12 m/s^2
Answer it is b is the best option to pick A, does that make sense
<span>the first one ( usually consists of fine sand, silt, and clay particles )
Hope im right!(: </span>
Answer:
The particle comes to rest before reaching the position x=4m.
Explanation:
When the object is at x=0m, all of its energy is kinetic energy. Using the equation for kinetic energy yields KE=1/2mv^2=(12)(2)(3)^2=9J. Using the given equation for potential energy when the object is at x=4m yields U=4x^2=4(4)^2=64J. Since the system only has 9J of energy, the object comes to rest before reaching x=4m.
We don't know. A black hole is a star that has collapsed into its own gravity. The gravity in fact, is so strong that even light cannot get through it. That's why it looks black to us.
