Questions Asked on July 23, 2020

A block and tackle having a velocity ratio of 5 is used to raise a load of 400N through a distance o... Asked on July 23, 2020 at 1:16 AM what was the main concern with john dickenson's first draft of the articles of confederation? too l... Asked on July 23, 2020 at 1:35 AM Use polar coordinates to evaluate the integral [0,2]∫ [0,x√3]∫1/√(𝑥^2+𝑦^2)dydx Asked on July 23, 2020 at 2:33 AM why can a criket ball do more work than a golf ball moving at the same speed Asked on July 23, 2020 at 2:51 AM where does the energy you need to start a car come from? Asked on July 23, 2020 at 2:57 AM online class and I don't know what to do so I posts. Any help is great.Thank you Convert the integr... Asked on July 23, 2020 at 2:58 AM In an exam,90 students passed in science and 60 students failed in science and 80 failed in maths an... Asked on July 23, 2020 at 3:07 AM Given the vector field F(x,y,z)=(2xy + ycosx + 𝑥^2) i + ( 𝑥^2 + sinx +𝑦^2) j Determine whether F is... Asked on July 23, 2020 at 3:08 AM Given a point x(a,b) a line ,L1 is passing through x and parallel to x-axis what is the equation of... Asked on July 23, 2020 at 3:40 AM For a given system, the influent substrate concentration is 470 g/m3 and the concentration of biomas... Asked on July 23, 2020 at 4:40 AM