cygnusabc00 cygnusabc00 13-02-2024 Physics contestada ax(m/s) 2, -3, -3t(s) 10, 15, 20 Q) A particle starts from rest and accelerates as Shown above Determine the (a) particles speed at t=10.0sec and t=20.0sec (b) distance traveled in the first 20 sec.