In which parts of a plant would u expect phototropism to occur?

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

What object a collides with object b and bounces back its final momentum is?