Two buses X and Y are moving in the same direction with same velocity i. e. 15m/s. Calculate the relative velocity. koi Indian jinda he kya?
ya sab tapak gae xd..

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

Ways that industry and agriculture use physical properties to separate substances

The resistance of 100 w bulb is less than resistance of 40 w bulb. explain the reason.