Rectilinear Motion Problems And Solutions Mathalino Upd Instant

A particle moves along a straight line (e.g., the x-axis). Its position at time ( t ) is given by ( s = f(t) ).

a = dv/dt = 4 - t² → dv = (4 - t²) dt Integrate: v(t) = ∫(4 - t²) dt = 4t - t³/3 + C At t=0, v=3 → 3 = 0 - 0 + C → C=3. Thus v(t) = 4t - t³/3 + 3 m/s. rectilinear motion problems and solutions mathalino upd

This updated post presents covering: