In a hydraulic press the cross sectional area of the big cylinder is 0.5 and a load of 600 can be lifted by it using 500 effort .calculate the cross sectional area of the small cylinder

When an object moves in uniform circular motion, the direction of its acceleration is a) in the same direction as its velocity vector. b) in the opposite direction of its velocity vector c) is directed toward the center of its circular path. d) is directed away from the center of its circular path. e) depends on the speed of the object.

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?

Which atomic model was proposed as a result of j. j. thomson’s work?