A car accidently rolls off a cliff. As it leaves the cliff it has a horizontal of 13m/s, it hits the ground 60m from the shoreline. calculate the height of the cliff

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

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

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.