Not knowing how to convert the type of measurement according to your way of learning from where ever you come from.
Answer:
Convection is heat transfer through the movement of liquids and gases.
Answer:
5kg
Explanation:
The cart with the least amount of mass will result in the fastest acceleration.
Answer:
There is no displacement.
Explanation:
Because the runner is running laps and returning to the original place, there is no displacement as displacement is relative to the change in location from the original position.
Hope this helps. . .
ly UwU