Inertia and the Second Law
A force is applied directly to the cart by pulling and pushing on the attached Force Sensor. The resulting acceleration is measured by the Motion Sensor,...
Newton's Third Law
Determine the relationship between forces forming an action-reaction pair as defined in Newton's Third Law. Two Force Sensors are used to measure the paired...
External Forces and the Third Law
To investigate Newton's Third Law, the forces are examined that are exerted on the two sensors by a connecting string. Also, the external force exerted...
Atwood's Machine
Using an Atwood’s Machine, a photogate is used to measure the velocity of both masses as one moves up and the other moves down. The slope of the graph...
Acceleration up an Inclined Plane
The hanging mass is connected to the cart by a string that runs up and over the pulley. The falling mass pulls the cart up the inclined track. The speed...
Coefficients of Friction
A motorized cart is used to pull the friction trays in a controlled manner along the track, as a force sensor directly measures the frictional force. All...
Friction and Newton's Laws
Sliding friction is measured by using a photogate to measure the acceleration of a Friction Tray as it is being pulled along a horizontal track by a falling...
Magnetic Drag
As a cart moves along an aluminum track, the magnets induce eddy currents in the track, causing magnetic drag on the cart. The magnitude of this force...
Magnetic Damped Oscillations
As a cart oscillates on an aluminum track, the magnets induce eddy currents in the track, causing magnetic drag on the cart. The amount of damping is varied...
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