In Potsdam in 1988, Petra Felke of (then) East Germany set a womens world record by throwing
Question:
In Potsdam in 1988, Petra Felke of (then) East Germany set a women’s world record by throwing a javelin 262 ft 5 in.
a. Assuming that Felke launched the javelin at a 40° angle to the horizontal 6.5 ft above the ground, what was the javelin’s initial speed?
b. How high did the javelin go?
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To solve this problem we can use the equations of projectile motion which relate the initial velocit...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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