A builder uses a construction ram to pull a 2500-Newton cart up to the floor of building (0.7 meters high). If it takes a force of 150 Newtons to pull the length of the ramp, calculate the length of the inclined plane.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c. the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field