A student is about to launch a 0.1kg rock from a sling shot as shown. The natural length of the spring is shown in the insert. The initial time is defined as just before the launch when the student has pulled the rock backwards and is holding the rock at rest with a 83N force (note that the natural and stretched total band lengths are shown). The final time is defined immediately after the launch. Neglect loss.
Answers: 3
Physics, 22.06.2019 21:20, Animallover100
An electron is ejected into a horizontal uniform e⃗ field at a parallel horizontal velocity of v0. assume the electron's initial position x0, initial velocity v0, time t, magnitude of electric field e, electron's mass m, and the magnitude of the electron's charge |e|. ignore the force that earth exerts on the electron. assume the e⃗ field is in the same direction as the initial velocity. part a define the equation for the electron's velocity. express your answer in terms of the variables v0, |e|, t, e, and m.
Answers: 3
Physics, 22.06.2019 22:00, dumngirl2504
Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
Answers: 2
A student is about to launch a 0.1kg rock from a sling shot as shown. The natural length of the spri...
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