Question

An object is falling freely under the gravitational force.its velocity after traveling a distance h is v if v depends upn gravitational acceleration g , and distance prove with dimensional analysis tha v=k√gh where k is a constant

Answer 1

Answer:

An object is falling freely under the gravitational force. Its velocity after travelling a distance h is v. If v depends upon gravitational acceleration g and distance, prove with dimensional analysis that v=kJgh where k is a constant. ... where it is distance from ground" Kinetic energy.

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Answer 2

Answer:

$<marquee>Consider, mase of objecten It a), velouty where it is distance from ground" Kinetic energy. I me welocity) Potential energy = mgh, hh velouty Abb) velouty av Potential energy & mg (H-h). ength- ugh Kinetic energy - Ix mkv. Mecording to law of conservation of energy, - PETKE at a) a PE thEatb. mgH to mpH-ugh & I mv². ngh = ngth - eigh & & mua nigh ² I mv v² = 2gh ve Vagh 2 Ja Jgh √2 is a constantak je v zk vgh .</marquee>$

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