A body having 600N load is tifted by using second class lever by applying 200N affort. If the distance between fulcrum and effort is 3cm how for is the load from the fulcrum ?​

Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod

The current in a hair dryer measures 11 amps. the resistance of the hair dryer is 12 ohms. what is the voltage?unit:

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?