A river 3m deep and 40 m wide is flowing at the rate of 2 km per hour. How much water will full into the sea in a minute?
If x=4 and y=1 then find the value of k in 2x+7y=k
DivyamAnand
Asked:
December 2022
A stone drops the edge of the roof. If it passes the window 2 meter high in 0.1 sec.Ho far is the roof above the top of the window?