by a 15 Two regular bus service with a bus leaving i either

Last updated: 6/24/2023

by a 15 Two regular bus service with a bus leaving i either direction every T minutes A man cycling with a speed of 20 km h in the direction from A to B notices that a bus goes past him every 18 min in the direction of his motion and every 6 min in the opposit direction The speed with which assumed constant buses ply on road is NCERT Pg 56 1 40 km h 2 60 km h 3 75 km h M 4 80 km h 17 18 Graphically derivative coefficient means differential NCERT Pg 61 Angle made by the line joining two points on the curve with x axis 2 Slope of the tangent line at any point o the curve or 3 Area enclosed under the curve 4 Both 1 and 3 A police van moving on a highway wit speed of 30 km h and a thief s car speec 1 The study of motion of objects ala called rectilinear motion 13234