Physics, 07.09.2019 16:10 sindy35111
While discharging a fully charged capacitor c=1x10^-6 f through a resistance r=2x10^6 ohms, how much time (in seconds) will it take for the energy of the capacitor to drop to 1/7 of the initial energy? a) 2.00
b) 10.0
c) none of these
d) 1.90
e) 0.50
Answers: 1
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One hazard of space travel is debris left by previous missions. there are several thousand masses large enough to detect by radar orbiting the earth, but there are far greater numbers of very small masses such as flakes of paint. calculate the force exerted by a 0.110 mg chip of paint that strikes a space shuttle window at a relative speed of 5.00 ✕ 103 m/s and sticks, given the collision lasts 6.00 ✕ 10-8 s. such a collision chipped the window of the ill-fated challenger in june 1983, causing $50,000 of damage.
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While discharging a fully charged capacitor c=1x10^-6 f through a resistance r=2x10^6 ohms, how much...
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