1K20.40 Front And Rear Brakes

1K20.40 Front And Rear Brakes

A cart is rolled down an incline with either front or rear brakes locked.

A cart composed of large deep-tread white rimmed tires fastened to a rectangular wooden block rests at the top of a ramp. Each wheel has a nut hubcap which can be tightened to 'brake' the wheel, allowing students to study the effects of front- and rear-wheel braking.

Back wheels locked

Front wheels locked

Location: Cart: B4-4, Board: Wall A