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Physics, 21.06.2019 17:20
The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions
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Physics, 22.06.2019 18:40
Smallest intensity of a stimulus that you can detect 50 percent of the time is
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Physics, 22.06.2019 22:20
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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Physics, 22.06.2019 23:00
Why does gravity have a lesser than grater effect on higher altitudes?
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Mathematics, 08.10.2020 01:01
Mathematics, 08.10.2020 01:01
Mathematics, 08.10.2020 01:01
Chemistry, 08.10.2020 01:01
Biology, 08.10.2020 01:01