Question

Question 1 10 out of 10 Alump of clay Umi - 0.2 kg) moving horizontally with a speed 11 m/s strikes and sticks to a wood block (m2 - 3 kg which is intaly at rest on edge of a horizontal table of heighth-2 m. Neglecting friction find the horizontal distance R from the edge of the table at which the clay and o Strike the Poor Before After During

Answer 1

m₂ = 3 kg V=11 m/s Dan=0 m = 0.2kg 2 m day=&m/32 d h A then solution first we will find the combined relocity of both mass (as both will stick after collision). we will apply kinematics equation to calculates. To find combined velocity Here we can apply conservation of linear momentum as there is no enternal force acting my our system [Both masses is our system] in the x-direction [friction is not available] gnitial momentum final momentum m, v 11 m/s 16 now V2 = 0.2 x 11 (0.2+3) equation of motion along a direction s=ut that? [ace along n=o S = V2t

now where t is time of flight time to reach ground- equation of motion along y direction 3= it + 1 ay this is vector equation so we must put with proper sign -2=0 + 7 (-9) +² ay+2 Foto O .63855 sec 4 g from equation s= V₂ t S= 11x 4 = 0.439 m 16 so horizantal distance ot conered by both masses on ground- will be to '439 m