Saved Bookmarks
| 1. |
An ant starts from the origin and walks along a straight line. After every second, its position (in mm) is observed by a curious 5-year old. These are his readings: Position (mm) 0 10 40 100 200 After time (s) 0 1 2 3 4 By looking at this table, which of the following could be a possible description of the ant's motion is (a) Uniform velocity (b) uniform acceleration (with non-uniform velocity (c) Uniform jerk (with non-uniform accelerator) (d) cannot be determined (can be any of the above) |
|
Answer» An ant starts from the origin and walks along a straight line. After every second, its position (in mm) is observed by a curious 5-year old. These are his readings: Position (mm) 0 10 40 100 200 After time (s) 0 1 2 3 4 By looking at this table, which of the following could be a possible description of the ant's motion is (a) Uniform velocity (b) uniform acceleration (with non-uniform velocity
(c) Uniform jerk (with non-uniform accelerator) (d) cannot be determined (can be any of the above) |
|