MACHINES

SIMPLE MACHINES IN A BIKE

• Pulley,
• Wheel and axle
• Screw
• Inclined plane, the wheels of the bike
• Lever

FORCES

• Friction
• Pull
• Push
• Drag
• Gravity

WHAT ARE THESE FORCES?

• Friction: balanced, acting on contact
• Pull: unbalanced, acting on contact
• Push: unbalanced, acting on contact
• Drag: unbalanced, acting from distance
• Gravity: balanced, acting from distance

WHO DID WHAT?

• Taylor- research
• Carson- research
• Trinity- research
• Everyone did pictures and put it together