|
MOVEMENT OF OBJECTS - LAB
PROBLEM:
Do surfaces
influence speed and motion?
HYPOTHESIS:
MATERIALS:
PHYSICAL SCIENCE -MECHANICS
Roll the different
objects on a plain board, on a board covered with felt, and on a board
covered with screen. Describe how the various covering affected the
objects' motion. Record you result in the data table below.
| ITEM |
PLAIN BOARD |
BOARD WITH FELT |
BOARD WITH
WAX PAPER |
| Wooden Toy |
|
|
|
| Toy Car |
|
|
|
| Marble |
|
|
|
| Ball |
|
|
|
CONCLUSION:
|
