= 9.9 kg, that is free to move frictionlessly on a flat, horizontal surface, as A parcel of mass mp = 2.4 kg is thrown onto a stationary trolley of mass mT shown in the figure. T P The parcel is...

answer in 4sf and g=9.8

Extracted text: = 9.9 kg, that is free to move frictionlessly on a flat, horizontal surface, as A parcel of mass mp = 2.4 kg is thrown onto a stationary trolley of mass mT shown in the figure. T P The parcel is thrown so that when it hits the trolley it has a speed of vo = 3.1 m/s and direction given by 0 410 below horizontal, as shown. %3D The parcel has a plastic collision with the trolley surface (i.e. does not bounce) and proceeds to slide along the trolley's top surface. No kinetic friction exists between the trolley surface and the parcel. The parcel slides into an undeformed linear spring of stiffness k 1,770 N/m. %3D What is the compression of the spring when the parcel comes to rest with respect to the trolley? 数字 单位