A layer of water Δx m thick which lies x m above the bottom of the tank will be rectangular with length 8 m. Using similar triangles, we can see that it will have widt ofm

Which statement about covalent bonds is true

Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied