A car accelerates uniformly from rest to 23 m/s over a distance of 30 meters. What is the acceleration of the car?

Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?