Question

the chart describes four objects experiencing one or more frictional forces. which statement explains the type of friction acting on each object? object a bike being ridden down a hill a sled going down a snowy hill a braked motorcycle skidding an elephant standing still the bike has rolling friction, the sled and the motorcycle have sliding friction, and the elephant has static friction. the bike and sled have sliding friction, and the motorcycle and elephant have static friction. the bike has static friction, the sled and elephant have sliding friction, and the motorcycle has rolling friction. the bike and motorcycle have rolling friction, the sled has static friction, and the elephant has sliding friction.

Explanation:

Rolling friction occurs when an object rolls over a surface, like the wheels of a bike. Sliding friction is when one surface slides over another, such as a sled on snow or a skidding motorcycle. Static friction acts on an object at rest, like an elephant standing still.

Answer:

The bike has rolling friction, the sled and the motorcycle have sliding friction, and the elephant has static friction.