A55 kg baseball player slides into third base with an initial speed of 4.6 m/s if the coefficient of kinetic friction between the player and the ground is 0.46, what is the player's acceleration?

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?

Aphase diagram assumes is kept constant.

Due in 40 explain in terms of frame of reference if you’re inside a moving train everything on the outside can seem to be moving