The impulse given to a bar with a mass of 2.0 KG is 16 N. S. If the world were already moved at 3.0 M/S what would the final velocity be?

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.