On a roller coaster, the greatest potential energy is at the highest point of the roller coaster
Answer:
10 N
Explanation:
While many people would like to simply add the forces from each end to get a total force, this is fundamentally incorrect.
MIGHT BE TOTALLY WRONG
Answer:
Negative
Explanation:
Observe that the object below moves in the positive direction with a changing velocity. An object which moves in the positive direction has a positive velocity. If the object is slowing down then its acceleration vector is directed in the opposite direction as its motion (in this case, a negative acceleration).
Answer:
Explanation:
you can seperate mixtures by filtration, evaporation, distillation and chromatography.
The maximum force acts between B and C as the graph is steepest showing maximum deceleration
