Author Question: Consider a particle moving with constant speed such that its acceleration of constant magnitude is ... (Read 160 times)

RODY.ELKHALIL · **on:** Jul 29, 2018

Consider a particle moving with constant speed such that its acceleration of constant magnitude is always perpendicular to its velocity.

A) It is moving in a straight line.
B) It is moving in a circle.
C) It is moving in a parabola.
D) It is moving in a hyperbola.
E) None of the above is definitely true all of the time.

Question 2

A long wire carrying a 2.0-A current is placed along the y-axis. What is the magnitude of the magnetic field at a point 0.60 m along the x-axis?

A) 6.7 10-7 T
B) 13 10-7 T
C) 1.2 10-7 T
D) 6.7 T
E) 12 T