i run around a circular track, with a radius 25 m, for 4 and 1/4 times without stopping. it takes me 16 minutes. A) what is my speed? B) what is my velocity?

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.

The energy equivalent of the rest mass of an electron is