TOPIC:

C5-15: REACTION FORCE ON AIR BLOWER 10 years 3 months ago #1545

zzfixk21
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ID Code: C5-15
Purpose: Demonstrate Newton's third law of motion
Description: A fan is mounted on a skateboard. The motor is turned on, blowing air out the back of the fan. The reaction force on the skateboard causes the board to move in the direction opposite to the exhausted air.
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