A Proton Moving at 3 * 10⁴ M/s Is Projected $\degree$

question 111

Short Answer

A proton moving at 3 * 10⁴ m/s is projected at an angle of 30 $\degree$ above a horizontal plane.If an electric field of 400 N/C is directed downwards,how long does it take the proton to return to the horizontal plane? (HINT: Ignore gravity. )[m_Proton = 1.67 *10 ^{- 27} kg,q_Proton = +1.6 *10 ^{- 19} C.]

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Definitions:

Hormone

Biological substances synthesized by glands in multicellular organisms, transported by the circulatory system to distant organs to regulate physiology and behavior.

Diploid

Refers to cells that have two sets of chromosomes, one from each parent.

Meiosis

A type of cell division that reduces the chromosome number by half, resulting in four distinct daughter cells, each with half the number of chromosomes of the parent cell, crucial for sexual reproduction.

Chromosomes

Threadlike structures made of DNA molecules that contain the genes and convey genetic information in the nucleus of cells.