Aperson is driving his car along a flat road at a constant speed of 25 m/s. he feels the purr of his engines as the rubber tires roll moothly along the dry asphalt (pu approaching an intersection and strains to read the road sign, but for some reason he does not slow down. he realizes almost too late that this is the road he wants to take, and he turns the wheel and takes the turn without changing his speed. (a) what is the minimum radius of curvature he could take and not skid? - e is if the road were frictionless and banked ideally for 25 m/s (i. e. the car could take the curve at 25 m's without sliding up or down), what would be the banking angle so it has the same radius of curvature as in (a)?

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

When temperature of a substance increases, of its particles increase resulting in more between particles. real world applications of thermal expansion absolute zero (-273 degrees c) is the lowest possible temperature on the kelvin scale. it is a measure of where a substance has no kinetic energy. heat is a process of the . energy flows spontaneously from a object to a until equilibrium is reached. heat is measured in heat is transferred throughis a method of heat transfer that occurs between particles of matter that are in direct contact with each other. are poor conductors that impede / reduce the rate of heat transfer. is a method of heat transfer that occurs in fluids (non-solids) by means of currents. real world application of convectiona method of heat transfer through electromagnetic waves. when energy moves from one object to another inside a closed system, no energy is or in the system in the transaction. systems will spontaneously move to a state of organized energy or high disorder over time called

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.