View attachment 200006
In the solutions, they use the conservation of energy equation to solve this.
I am wondering why can't we use the big 5 equations here?
At the top, v2y = 0, can't we use v2 = v1 + 2ad ??
In the solutions, they use the conservation of energy equation to solve this.
I am wondering why can't we use the big 5 equations here?
At the top, v2y = 0, can't we use v2 = v1 + 2ad ??