Calculate the force output by the larger piston of a hydraulic lift when a force of 700 n is exerted on the smaller piston. the areas of the two pistons are 20cm squared and 950 cm squared

Which type of wave can travel without a medium

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest