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NO GUN NO Hebrew (2014-05-03)
Description
A fascinating experiment demonstrating the principle of conservation of momentum by firing a rubber ball at an improvised ballistic pendulum. By analyzing the movement of the pendulum after impact, one can calculate the initial velocity of the projectile and understand the physical laws governing inelastic collisions.
Original title
ללא אקדח ללא עברית (2014-05-03)
ניסוי מרתק המדגים את עקרון שימור התנע באמצעות ירי של כדור גומי אל עבר מטוטלת בליסטית מאולתרת. בעזרת ניתוח התנועה של המטוטלת לאחר הפגיעה, ניתן לחשב את המהירות ההתחלתית של הקליע ולהבין את חוקי הפיזיקה הפועלים בהתנגשות פלסטית.
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