B- V and R are directly proportional to eachother
The answer is D- it has a high resistance and is a conductor
hope this helps !
The molecules of the perfume diffuse through the room at a certain critical concentration and later are detected by our noses.
I need Explanation please
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.
