12 35 Wire P carries a current directed perpendicularly into the page. A compass is placed at point Q which is close to wire P. The magnetic field at Q due to the current is very much larger than the magnetic field of the Earth. In which direction does the North pole of the compass point? B с D D

What determines the amount of inertia an object has

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

What are the starting materials for nuclear fission? two small nuclei two large nuclei a neutron and a large nucleus a neutron and a small nucleus