Physics and Catapults

A drawing

Bullets, shells, missiles, and other projectiles used as weapons.

The amount of matter in an object.

Metric unit of mass, equal to 0.001 kg, the mass of one milliliter of water.

Designing, building, and use of engines, machines, and structures to solve problems.

Instrument shaped like a semicircle, marked with degrees, and used to measure angles.

Force required to impart an acceleration of one m/s second squared to a mass of one kilogram.

A change of the properties, form, or function

Prediction based on prior knowledge or previous experimental data.

Examining Something in detail to obtain a better understanding.

To create or construct according to a plan.

A device to hurl projectiles using elastic or twisted cord.

Factual information used as a basis for reasoning, discussion, or calculation.

The rate of motion

A fired, thrown, or otherwise propelled object.

The distance from one side of a circle to the other pasing through the center of the circle.

The capacity to do work or cause physical change; energy, strength, or active power.

Fixed in position and not able to be moved

Able to move freely or easily.

To generate creative ideas spontaneously

A metric unit of length equal to one hundredth of a meter.

Speed and direction of an object's motion

The ability to return to its original size after being bent, stretched, or squashed.

Relating to, composed of, or shown by pictures

The height above a reference point, usually the ground or sea level.