A lever has an efficiency of 75%. How much work would you need to apply to the lever to lift a 1200 N load a distance of 0.5 m?

If the wheels lock when braking suddenly the vehicle: a: loses traction b: lose steering wheel ability c: gain speed slightly d: gain steering ability

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Multiply or divide to make this english distance conversion. 174 inches = feet (14.5, 58, 2,088, 23)