COMPOUND MACHINE

SIMPLE MACHINES

• Wheel and axle are on the wheels
• Levers many things but one is handle bars
• Pulleys the brakes and gears
• Wedges are the gears
• Inclined plane are the screws

SIMPLE MACHINES ON A BIKE

FORCES ON A BIKE

• Gravity pulls the bike to the ground this force acts at a distance
• Friction Helps stop the bike this force acts at a distance
• Push when you pedal it pushes the bike
• Pull when you press the brake it helps pull the bike to a stop

BALANCED AND UNBALANCED FORCES

• Upward force
• Movement
• Driving force
• Friction
• Downward force or weight

INFO

• Some info from Socratic.org
• Jobs:
• Destiny typed
• Tori searched
• We both did a little of both though