Physics, 17.12.2021 01:00 natalie2sheffield
1. A bottle rocket of 5 kg is set skyward and launched so that it has an acceleration of 10.5 m/s / s upwards from rest for 1.0 s before rising upwards as a projectile without any upward thrust . The upward direction has been declared positive. Determine the vertical net force acting on the rocket.
Answers: 3
Physics, 22.06.2019 17:30
Heterogeneous mixture with larger particles that never settle is
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Physics, 22.06.2019 20:30
We will use a video to study faradayâs law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faradayâs law. apply lenzâs law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.
Answers: 2
Physics, 22.06.2019 21:30
Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmnâazm)c2?
Answers: 1
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