Question

t on a hotaont auc A m cat of mass m aplaced the too of the ramp and rela 117 Amp of mass M Before release Ater release ian

Answer 1

mass of the ramp is M. mass of the cart is m. potuntial to kinetic From energy energy energy of the of the consuivation , guravitational court will be convert in court and vamp. That is mgh - Im Part + Im Bramy m. de art + M. Tramp = a migh ) Since there is no any enturnal fource on the systum so momentum of the systum remains consuru. That is initial momentum = final momentum o = M. Juramp - m. Veant - Duramp = is m. Veart m

now we put this in equation is m. Veart + m. 1 m. deart) = angh in seit + ori me sent - engh me Vent - amgh Icourt (m+m) Teart = cart - amgh (m+m) now from Tramp = equation (ii) m. laugh mm) M Tramp = m Mimum)