What is current of 12 ohm? help me pleasee

Aforce of 34.5 newtons is applied to an object at an angle of 45 º with the horizontal. what is the force acting on the object in the horizontal direction?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp