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.
Jeep Wrangler Unlimited Towing. Hi everyone. I am looking to get a new vehicle that can tow my boat. I have a 18.5 foot Glastron that weights 2,200 lbs dry and had a trailer weight of approximately 700-1000 lbs. I currently tow the boat with my old 99 jeep cherokee that is rated at 5000 lbs and it does ok. It is slow to accelerate but I haven't had any problems other than that. I really like the new Jeep wrangler unlimited but I noticed that the towing capacity is only rated to 3,500 lbs.