Now solve for the specific heat (c) of copper gizmo

Explain vector addition, triangle method and parallelogram method

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Using a wheel and axle, a farmer is trying to lift a bucket of water from the bottom of a well. the larger wheel has a radius of 40 cm compared to the axle that has a radius of 10 cm. if a bucket of water is 50 n, then how much effort is required to raise it? 12.5 n 200 n 2 n 500 n