TOPIC:

B3-03: LEVER - WRECKING BAR 10 years 4 months ago #256

mike1 Topic Author Offline User is blocked Posts: 40 Thank you received: 0	ID Code: B3-03 Purpose: Demonstrate the mechanical advantage of a lever Description: Use the lever to pry a large nail out of a 4"x4" pine wood beam. Availability: Available Check this box to be notified of replies to this topic. Note: BBcode and smileys are still usable.
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