Planets in our solar system revolve around the sun because

a.
the sun is the hottest object in our solar system.
b.
the sun is the brightest object in our solar system.
c.
the sun is the most massive object in our solar system.
d.
the sun is the slowest object in our solar system

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program

Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.

If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?