At a certain time a particle had a speed of 16 m/s in the positive x direction, and 3.4 s later its speed was 49 m/s in the opposite direction. What was the average acceleration of the particle during this 3.4 s interval?

The gravitational attraction between two objects will if one object acquires more mass .

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next