A 12 g bead is strung on a long, straight wire. It is accelerated, with no friction, by a force that acts at an angle to the wire. If the force has a constant value of 0.15N and acts over a distance of 75 cm and if the bead's final speed is 3.0 m/s and it starts at 1.0m/s, what is the angle between the force and the wire? Be sure to convert to MKS units (meters, kilograms, seconds).F

Which accounts for an increase in the temperature of a gas that is kept a constant volume

How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters

Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.