3/25 STEM Trebuchets

What was the primary use of trebuchets during the middle ages?

• For entertainment purposes

• To break down enemy fortifications

• For communication over long distances

• As a farming tool

What was a non-traditional projectile sometimes used by trebuchets?

• Sewage and animal carcasses

• Snowballs

• Paper airplanes

• Water balloons

What modern uses do trebuchets have?

• In the construction industry

• For educational purposes and recreation

• For space exploration

• As a primary weapon in warfare

What materials were commonly used in the construction of a trebuchet?

• Plastics and lightweight metals

• Heavy timber, leather, rope, and metal

• Glass and ceramics

• Carbon fiber and titanium

What principle does a trebuchet use to launch a projectile?

• Hydraulic pressure

• Steam power

• Conservation of energy

• Magnetic repulsion

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-2

NGSS.MS-PS3-5

How does the length ratio of the beam ends affect the trebuchet's throwing power?

• Equal lengths maximize power

• Longer long end increases power

• Longer short end increases power

• No effect

Tags

NGSS.MS-PS3-1

What is the primary reason trebuchets are not 100% efficient?

• Inexperienced operators

• Lack of modern technology

• Poor construction materials

• Friction and air resistance

What is the optimal angle for releasing a projectile from a trebuchet?

• 45 degrees from horizontal

• 90 degrees from vertical

• 30 degrees from horizontal

• 60 degrees from horizontal

Tags

NGSS.MS-PS3-1

Why can't the equations of motion for a trebuchet be solved analytically?

• Because of simple geometry

• Because they are too easy

• Due to constant constraints

• Because of complex geometry and changing constraints