Mathematics, 28.01.2020 03:31, yay47

In a ballistic pendulum experiment, projectile 1 results in a max height, h, of the pendulum equal to 2.6cm. a second projectile (of the same mass) causes the pendulum to swing twixe as high, h2 = 5.2cm. the second projectile was how many times faster than the first?

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In a ballistic pendulum experiment, projectile 1 results in a max height, h, of the pendulum equal t...