MCQOPTIONS
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| 1. |
John pushes a table with wheels under it. At the same time, Abraham pushes a table without any wheels under it. Both the .tables weigh the same. The two tables move at the same speed, but John applies lesser force than Abraham.Which force is reduced by the wheels under John's table? |
| A. | Magnetic |
| B. | Frictional |
| C. | Electrostatic |
| D. | Gravitational |
| Answer» C. Electrostatic | |