Saved Bookmarks
| 1. |
A ball falls vertically after being dropped. The ball falls a distance d metres in a time of t seconds. d is directly proportional to the square of t.The ball falls 20 metres in a time of 2 seconds.The time (in seconds) that the ball takes to fall 605 m is |
|
Answer» A ball falls vertically after being dropped. The ball falls a distance d metres in a time of t seconds. d is directly proportional to the square of t. |
|