Update: part A was: Use conservation of energy to calculate the linear speed of the yo-yo just before it reaches the end of its 1.5 m long string, if it is released from rest. v=1.2 m/s.Follow.e know linear KE=1/2*m*v^2 and rotational KE=1/2*I*w^2 where I is the moment of inertia and in this case it is I=mr^2. So....
We always recommend having at least a couple of thousand pounds of towing capacity in excess of what your trailer weighs, and our 4,300-pound test trailer was probably a fair representation of what people will be towing with a Grand Cherokee.
Quick Answer. The towing capacity of the 2000 Dodge Ram 2500 pickup ranges from 8,800 pounds to 14,150 pounds, depending on the truck's engine, transmission and equipment. Maximum, gross, vehicle-weight ratings come in between 14,000 and 20,000 pounds. Continue Reading.