The object falls faster at the pole then the equator why

The current produced in homes is current.

Which concept represents most encompassing aspect of our lives

What were the patterns that people saw in the sky long ago?

A force of gravity pulls downward on a book on a table. What force prevents the book from accelerating downward?

What is the measurement of loudness of sounds

At time t=0 a 2150 kg rocket in outer space fires an engine that exerts an increasing force on it in the + x-direction. This force obeys the equation Fx=At2, where t is time, and has a magnitude of 893.68 N when t=1.25 s.

Jenny is driving across the country. At times, there is no signal to her mobile telephone or pager. What might be the reason for this?

With your bare feet, stand with one foot on a rug, and the other foot on a tile, linoleum, or wood floor. Which one feels colder? Which one is really colder? Explain what is going on in a paragraph.

A firewoman dropped a person onto the safety net. Right before the person hit the net he had a velocity of 11.2 m/s and 1800 J of kinetic energy. What was the mass of the person?

What causes standing wave?