United Scientific Fan Cart
A basic, inexpensive Fan Cart powered by two AA size batteries (not included) demonstrates Newton€™s principle of action and reaction. The batteries are contained in the removable power unit and the fan is controlled by a switch. The propeller delivers a thrust of about 88mN, accelerating the cart at 0.4 m/s2. A transparent plate can be attached to show the effect of reversing the airflow. Includes activity guide.
Original: $36.80
-65%$36.80
$12.88Product Information
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Description
A basic, inexpensive Fan Cart powered by two AA size batteries (not included) demonstrates Newton€™s principle of action and reaction. The batteries are contained in the removable power unit and the fan is controlled by a switch. The propeller delivers a thrust of about 88mN, accelerating the cart at 0.4 m/s2. A transparent plate can be attached to show the effect of reversing the airflow. Includes activity guide.
