Do you know anyone who is learning how to use a tiller? If so, here is an exercise that will help enforce the concept of using a tiller.
Next time they go shopping, have then push the cart from the front instead of the usual location. This will put the movable wheels in the rear just like a rudder. So if they want to turn left down an aisle they will have to push the cart to the right.
For a realistic weather helm effect, take 10 shopping carts together like a train and push from the front again. If there is any slope in the parking lot the carts will want to go in that direction. One will have to apply opposite force to keep the carts moving in a straight direction.
Thought I would pass that along. I am sure someone else has thought of it or has posted it before.
Have fun.
Next time they go shopping, have then push the cart from the front instead of the usual location. This will put the movable wheels in the rear just like a rudder. So if they want to turn left down an aisle they will have to push the cart to the right.
For a realistic weather helm effect, take 10 shopping carts together like a train and push from the front again. If there is any slope in the parking lot the carts will want to go in that direction. One will have to apply opposite force to keep the carts moving in a straight direction.
Thought I would pass that along. I am sure someone else has thought of it or has posted it before.
Have fun.