Physics, 30.03.2021 14:00, Mintfu8122
Balok bermassa 4 kg mula-mula dalam keadaan diam. Peluru bermassa 50 gram menumbuk balok dengan kelajuan 324 m/det, dan bersarang di dalam balok. Hitung energi kinetis peluru yang hilang selama proses tumbukan itu!
Answers: 1
Physics, 22.06.2019 15:00, rosehayden21
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
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The charge on a charged sphere is; 1. concentrated at its center 2. distributed uniformly throughout its volume 3. clustered on its center 4. distributed uniformly over its surface
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Physics, 23.06.2019 16:00, queenkimm26
Two point charges lie on the x axis. a charge of + 2.30 pc is at the origin, and a charge of − 4.50 pc is at x=−11.0cm. what third charge should be placed at x=+26cm so that the total electric field at x=+13.0cm is zero? express your answer to three significant figures and include appropriate units.
Answers: 3
Balok bermassa 4 kg mula-mula dalam keadaan diam. Peluru bermassa 50 gram menumbuk balok dengan kela...