10 points What is the magnitude of the gravitational force that two small 7.00-kg
balls exert on each other when they are 35.0 cm apart?

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

The direction of the current in an alternating current circuit remains constant. is direct. changes repeatedly. changes randomly.