Answer:
calm down please its not that serious maybe no one saw it yet
Explanation:
Answer:
The first graph is showing the constant acceleration (1 m/s)
Explanation:
The second graph showing the flexible velocity therefore a in the graph is different at t1, t2, t3, t4
The last graph is showing constant velocity therefore there is no acceleration (a = 0)
True because energy can change its speed because of temperature and also its direction
