Physics, 26.09.2021 22:40 uticabadgirl
You hang various masses m from the end of a vertical, 0.250 kg spring that obeys Hooke's law and is tapered, which means the diameter changes along the length of the spring. Since the mass of the spring is not negligible, you must replace m in the equation T=2πm/k−−−−√ with m+meff, where meff is the effective mass of the oscillating spring. You vary the mass m and measure the time for 10 complete oscillations, obtaining these data:
Answers: 2
Physics, 22.06.2019 07:30, luckylady
Select all of the following that are equal to an impulse of 20 unitsa) force= 5, time= 5.5b) force= 25, time= 0.8c) force= 0.1, time= 200d) force= 10, time= 2(its b, c, and d)(also in order to find answer they have to add to get the unit)ex= 25x.8=20 or .1x200=20
Answers: 1
Physics, 22.06.2019 14:30, uwunuzzles
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
You hang various masses m from the end of a vertical, 0.250 kg spring that obeys Hooke's law and is...
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