Pumpkin Chunkin - Catapults

An ancient military engine for hurling stones, arrows, etc.

• Catapult

• Fulcrum

• Cantilever

Tags

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

CCSS.RI.8.4

CCSS.RI.9-10.4

The support, or point of rest, on which a lever turns in moving a body.

• Load

• Fulcrum

• Cantilever

Any rigid structural member projecting from a vertical support

• Load

• Catapult

• Cantilever

Anything put in or on something for conveyance or transportation; freight; cargo

• Load

• Catapult

• Cantilever

Catapult, mechanism for forcefully propelling stones, spears, or other projectiles, in use mainly as a military weapon since ancient times

• Load

• Catapult

• Catapult Arm

The state of being stretched or strained.

• Mr Harvey's hair cut

• Tension

• Catapult Arm

The strength or power exerted upon an object.

• Force

• Friction

• Farting

The twisting of a body by two equal and opposite torques.

• Force

• Torsion

• Tension

The time rate of change of position of a body in a specified direction.

• Force

• Velocity

• Tension

The surface resistance to relative motion, as of a body sliding or rolling.

• Force

• Velocity

• Friction