2.5 velocity 2 5 0.5 0 0 velocity V&A w Ni 0 5 time 5 time 10 10

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Q: 2. Consider an object of mass 77.1  kg. Assume that it is made up of equal numbers of protons,…

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Q: What is the net force needed to accelerate a 10-kg object at the acceleration of 2 m/s²?

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Q: ) The position of a particle is r⃗ (t)=4.0t2iˆ−3.0jˆ+2.0t3kˆm.r→(t)=4.0t2i^−3.0j^+2.0t3k^m. (a) What…

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Q: ) Calculate the first three standing-wave frequencies of an open pipe 40 cm long. (b) Do the same…

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Q: Convert the ideal gas constant 1.987 cal/ (gmol)(K) to Btu / (lbmol)(R) A. 0.89 B. 1.98 C. 3 D. 8.5

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Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.