Asked by kristel
a 20-g projectile strikes a mud bank penetrating a distance of 6 cm before stopping. find the stopping force F if the entrance velocity is 80 meter per second.
Answers
Answered by
Damon
same as last one
F * d = (1/2) m v^2
D * .06 = (1/2) *.020 * 6400
F * d = (1/2) m v^2
D * .06 = (1/2) *.020 * 6400
Answered by
Mbuotidem Dominic
Am not comfortable with the work I mean show full working thanks
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