Hand Winch

How to solve this Physics Question?

A hand-operated winch is used to raise a 300 kg anchor. the winch handle, whos length is .75m, is turned 1.28 times. the mechanical advantage of the system is 3. how much work is done in raising the anchor? assume 100% efficiency

Since η = 1, M.A = [...]

Trailer Tongue Wheel

How to tow my Moped with a 2002 Honda civic?

I just bought a class I hitch for my Si and the tongue weight is 200lb. The gross weight is 2000lb. The moped weighs 175lb. I want a hitch carrier but I think it’ll be too much weight with the mount and moped. So would I [...]