WebAnswer (1 of 6): The moment of inertia of a solid spherical, homogeneous object of mass m and radius r is: I = \frac{2}{5}mr^2. Consider a sphere with radius r_E , mass m_E, and … Web21 nov. 2024 · The value of g at a particular point is 9.8 m/sec² suppose the earth suddenly shrink uniformly to half its present size without losing any mass. The value of g at the same point (assuming that the distance of the point from the centre of the earth does not shrink) will become (a) 9.8 m/sec² (b) 4.9 m/sec² (c) 19.6 m/sec² (d) 2.45 m/sec² Answer

What would become of the earth

Web5 mrt. 2024 · According to New Course 2078. Tick the correct answer. 1. (i) Define surface tension. [1] (ii) Establish a relation between surface tension and surface energy of a liquid. [2] (iii) Two spherical rain drops of equal size are falling vertically through air with a certain terminal velocity. If these two drops were to coalesce to form a single ... Web19 mei 2011 · If Earth's diameter were doubled to about 16,000 miles, the planet's mass would increase eight times, and the force of gravity on the planet would be twice as strong. Life would be: Built and... john early estate agents roscommon

Solved If the earth were to suddenly shrink its radius but - Chegg

Web1 dec. 2015 · I shall assume that the sun is at rest, so before the half mass disappear, the orbit of earth is an ellipse. Stack Exchange Network. ... If you reduce the mass of the sun by a half, potential energy will be half too. Thus, now, $$ 2K_{avg} > -\frac ... If sun mass decreased by half but suddenly then planet will pull out into ... Web7 nov. 2024 · If earth were to shrink suddenly, what would happen to the length of the day ?Class:11Subject: PHYSICSChapter: SYSTEMS OF PARTICLES AND ROTATIONAL MOTIONBook... WebSuppose the Earth were to suddenly shrink to half its current diameter; with its mass remaining constant' ... If the radius of the earth were to shrink by one percent, its mass … john earnest age