"3B torso model"

Explore the factors affecting the electrical resistance of conductive modeling dough.

Determine the coefficient of friction by measuring the minimum angle to keep a ladder from slipping.

Determine the speed of sound in air by investigating the resonance of a column of air.

Analyze the diffraction pattern of hydrogen and determine the Rydberg constant, R.

Optimize the distribution of weights on a wheel, then determine g using a rotational apparatus.

Explore precision and error in measurement.

Design and conduct an experiment that analyzes the motion of a conical pendulum.

Draw connections between the displacement method for determining density and the bouyant force.

Determine the time constant of an RC circuit, and calculate the resistance of an unknown resistor.

Observe how charges affect one another and propose an explanation in terms of charge distribution.

Measure the wavelength and threshold voltage of an LED and calculate Planck’s constant.

Analyze the displacement of an object with constant velocity and an object that is accelerating.

Determine the spring constant of a spring using two methods.

Determine the landing position of a ball launched horizontally from the top of a table.

Explore resistance in series and parallel circuits.

Determine the factors that affect the period and energy changes of a pendulum, then calculate g.