Answer:
A) Although the speed is the same, the direction has changed. Therefore, the velocity has changed.
Explanation:
Answer:
I answered Number 4 (Solids and Elasticity)
Explanation:
solids and elasticity
A. through a relatively short distance.
The speed is actually called the drift speed of the electron.
1. b or c
2. c
3. a? or d
4.
5. a
Answer:
2 m/s and -2 m/s
Explanation:
The object travels with an angle of
60.0°
with the positive direction of the y-axis: this means that it lies either in the 1st quadrant (positive x) or in the 2nd quadrant (negative x).
If it lies in the 1st quadrant, the value of vx (component of v along x direction) is:

If it lies in the 2nd quadrant, the value of vx (component of v along x direction) is:
