Suppose that a cockroach running at 0.290 m/s speeds up at a rate of 0.120 m/s/s. If the cockroach maintains this acceleration for 11.84 s, how far will he have traveled during that time period? m

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

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.

How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,ℓ=2n=4,ℓ=2 electronselectrons =6,ℓ=ℓ=−1n=6,ℓ=2,mℓ=−1