Saved Bookmarks
| 1. |
For a car moving along a straight line with uniform speed ____is constant and for the earth rotating about its own axis___about the axis iscontant |
|
Answer» ar moving along a straight line with uniform speed, linear speed is constant and for the earth rotating about its own AXIS, spin angular speed about the axis is constant.Linear speed can be defined as the DISTANCE moved by an object per unit time. However linear speed speed means that the body only moves in one direction and cannot change its direction.Angular speed can be defined how fast the object ROTATES with respect to another point. The earth has two angular motion: The ORBITAL motion and the spin, SINCE in the question it was mentioned that the Earth rotates about its own axis therefore it should have spin angular speed. |
|