Physics, 23.10.2019 18:30 bayloann3928
Aparticles velocity is described by the function v(x)=kt^2 m/s, where k is a constant and t is in s. the particle's position at t0=0 is x0=-8.40m. at t1=2.00s, the particle is at x1=6.50 m. determine the units of k in terms of m and s.
Answers: 2
Physics, 22.06.2019 09:30
Astone is dropped from a cliff and falls 9.44 meters. what is the speed of the stone when it reaches the ground? a. 13.6 m/sec b. 1.39 m/sec c. 185 m/sec d. 9.80 m/sec
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Physics, 22.06.2019 16:40
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
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Aparticles velocity is described by the function v(x)=kt^2 m/s, where k is a constant and t is in s....
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