1.2 Two spheres X and Y, of masses 2m and m respectively, are released from the same height h. Each one of the spheres experiences an acceleration to the surface of the Earth. Ignore the effects of air resistanc
85A B60°m uTwo uniform smooth spheres A and B of equal radii hav e masses m and m respectively. Th e two spheres ar e each moving with speed a on a horizontal surfac e when they collide. Immediately before th e collision A's direction of motion is along th e lin e of centres...
The magnitude of the gravitational force is F=Gm1m2r2. Here, m1 and m2 are the masses of two objects, r is the distance between two objects, and G is the universal gravitational constant. The value of the gravitationa...
Two spheres have equal masses and their external radii are the same. One of them is solid and the other hollow. Which one will have a greater radius of gyrat
Calculate the force of attraction between two balls each of mass 1 kg when their centers are 10 cm apart. (given G = 6.67 \times 10^{-11} Nm^2K/g^2) What is the force of gravity between two spheres that have a mass of m1 =13 kg, m2 = 49 kg, and are ...
Two spheres P and Q of masses 4kg and 2kg respectively are travelling towards each other in opposite directions along a straight line on a smooth horizontal surface. Initially, P has a speed of 5ms-1and Q has a speed of 3 m a $$ S ^ { - 1 } $$. After the collision the directio...
Two similar spheres made of the same material have masses of 32 kg and 108 kg respectively. If the radius of the larger sphere is 9 cm, find the radius of the smaller sphere.We may take the ratio of masses to be the same as the ratio of volumes. ...
Answer and Explanation:1 The given data is the following: The mass of two balls is m = 1 kg The charge on each ball is Q = 1 C The distance between each ball is R = 1 m A...
In optical absorption plots of materials, the plot of HS3 displayed a red shift and depicted absorption of a substantial part of visible spectrum. Later on, via Shockley-Queisser limit we have calculated solar cell parameters of all the reported structures. The calculations showed that HS2, HS3...
The mass of the objects. The distance between the objects. Answer and Explanation:1 According to Newton's Law of Gravitation, the gravitational force between two point masses is given by the equation: {eq}F=\dfrac{Gm_1m_2}{r^2} {/......