which is an example of negative acceleration?\no a snowboarder who increases speed when traveling…

which is an example of negative acceleration?\no a snowboarder who increases speed when traveling downhill\no a biker who maintains a constant speed through a race\no a skateboarder who reduces speed when moving up a hill\no a runner who fluctuates speed by increasing and decreasing speed

which is an example of negative acceleration?\no a snowboarder who increases speed when traveling downhill\no a biker who maintains a constant speed through a race\no a skateboarder who reduces speed when moving up a hill\no a runner who fluctuates speed by increasing and decreasing speed

Answer

Brief Explanations:

Negative acceleration (also called deceleration) occurs when an object's speed decreases. A snowboarder increasing speed has positive acceleration. A biker with constant speed has zero acceleration. A skate - boarder reducing speed when moving up a hill is slowing down, which is negative acceleration. A runner fluctuating speed has both positive and negative acceleration phases but not a pure example of negative acceleration.

Answer:

a skateboarder who reduces speed when moving up a hill