In one such experiment a beam of protons is fired with a

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1. In a particel accelerator, protons are fired at a stationary target and collide elastically with the nuclei of the atoms in the target. In one such experiment, a beam of protons is fired with a speed of 2.10 x 10^7 m/s. the protons that undergo a collision rebound with a speed of 1.68 x 10^7 m/s. what is the mass of the nuclei that the protons are colliding against?

2. A ping-pong ball originally at rest is hit head-on by a bowling ball moving with initial speed vo. It is given that the mass of the ping-pong ball is as good as negligible in comparison with the mass of the bowling ball. What is the speed of the ping pong ball after this elastic collision?

Reference no: EM13628362

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