Motion in a Straight Line Flashcards
1
Q
Average speed when equal distances with diff speed
A
v = 2v1v2 / (v1 + v2)
2
Q
Basic formulas
A
s = ut + 1/2 at^2
v = u + at
v^2 = u^2 + 2as
3
Q
Prove equations of motions
1) using calculus
2) Using graph
A
Solve
4
Q
A