Which activity best demonstrates ernest rutherford's creativity? a. questioning the correctness of the plum pudding modelb. designing an experiment to test the plum pudding modelc. making observations about the gold foil experimentd. summarizing the conclusions from the gold foil experiment as a theory
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Physics, 21.06.2019 23:00
For general projectile motion, when the projectile is at the highest point of its trajectory, its acceleration is zero? a)the horizontal and vertical components of its velocity are zero. b) its velocity is perpendicular to the acceleration. c)the horizontal component of its velocity is zero. d)its velocity and acceleration are both zero.
Answers: 1
Physics, 22.06.2019 16:30
What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
Answers: 2
Physics, 22.06.2019 19:30
Petroleum contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 2
Which activity best demonstrates ernest rutherford's creativity? a. questioning the correctness of t...