Mehanika 3 Zadaci [work] -

A car travels from rest to a speed of 25 m/s in 5 seconds. What is its acceleration?

\(a = rac{25 - 0}{5} = 5\) m/s \(^2\)

Using the equation: \(a = rac{v_f - v_i}{t}\) mehanika 3 zadaci

\(W = 2 imes 9.8 imes 5 = 98\) J

Here are a few example problems and their solutions: A car travels from rest to a speed of 25 m/s in 5 seconds

Using the equation: \(F = ma\)

Given: \(m = 2\) kg, \(h = 5\) m, \(g = 9.8\) m/s \(^2\) \(h = 5\) m