5.5. Deriving Kinetic Energy Flashcards
1
Q
W = F s & F = ma
A
W = ma.s
2
Q
v^2 = u^2 + 2as ⟹ as = 1/2(v^2 - u^2)
A
W = m 1/2(v^2 - u^2)
W = (1/2)mv^2
Physics_AS > 5.5. Deriving Kinetic Energy > Flashcards
W = F s & F = ma
W = ma.s
v^2 = u^2 + 2as ⟹ as = 1/2(v^2 - u^2)
W = m 1/2(v^2 - u^2)
W = (1/2)mv^2