According to Newton's first law of motion, what does it take to move an object at rest?

A) a change in gravity

B) a balanced force

C) an unbalanced force

D) a force equal to the force keeping the object at rest, but in the opposite direction

What are the main functions of the pituitary gland

Which of the following would be an example of a stereotype?

Periodic trends vary as we move across the periodic table. In general, as you move across a row (from left to right) in the periodic table A) ionic size increases. B) atomic radius decreases. C) nuclear charge decreases.

A bicyclist travels 30 km in 2 hours, what is their average speed?

A 121 turn 121 turn circular coil of radius 2.85 cm 2.85 cm is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. Over an interval of 0.179 s 0.179 as, the magnetic field strength increases from 55.1 mT 55.

Two workers pull horizontally on a heavy box but one pulls twice as hard as the other. The larger pull is directed at 25.0 west of north and the resultant of these pulls is 430.0N directly northward.

What would happen to an object in orbit without gravity pulling down?

The waters of a lake will be most layered in which season A. winter B. spring C. summer D. fall

Which of the following is an example of an archery contestant showing good precision but poor accuracy? O A. Hitting a bulls-eye once and then missing a second time O B. Hitting a bulls-eye every time O C.

List and describe two ways currents affect life on earth