How is power defined? A. the quantity of work accomplished. B. the direction of the work. C. the total distance an object is moved. D. the rate at which work is accomplished

American football uses a field that is 100.0yd long, whereas the a soccer field is 100.0m long. Which field is longer and by how much (give yards, meter, and percent)

Um motorista de uma transportadora recebeu seu caminhão e suas respectivas cargas no km 40 de uma rodovia as 13h 30 horas, entrou a carga no km 120 da mesma rodovia as 18 horas. Qual foi a velocidade de média desenvolvida pelo caminhão?

You place a fireplace poker into the coals of a hot fire (500 degrees C). The poker is made of steel, 50cm long with a diameter of 1.5cm.

Light from an incandescent source comes from

Which classification scheme is based on the brightness of a star as it appears to you in the night sky?

What experimental term is it when a ruler is dropped to the floor?

Where is most of the energy from incoming waves focused? A. spit B. headland C. underwater D. barrier beach

Exoplanets (planets outside our solar system) are an active area of modern research. Suppose you read an article stating that there is a newly discovered planetary system with three planets.

A car with a mass 1200 kg accelerates at 1.89 m/s2. What is the total force exerted by the car on the road (answer in N to two decimal places) ?

How Long will it take a plane flying north from Miami to reach New York City 1800 km away if the average velocity of the plane is 940 km/h