Question

Approximately every _?_ years, the Earth's revolution changes.

O

50,000

O

26,000

o

1 million

0

12,600

Which of the following is a renewable resource, copper, aluminum, peanut oil, or natural gas?

A helicopter flying west begins experiencing an acceleration of 3m/s2 east. Will the magnitude of its velocity increase or decrease?

If an astronaut travels to different planets, which of the following planets will the astronaut's weight be the same as on Earth Jupiter Mars Mercury none

Study the graph shown. It is a graphic of a car trip taken by Karen and her mother. The starting position (0,0) is their home. What is the average speed of the car during the first hour of the trip?

A force is always needed to slow an object down. A True B false

Two kids are on a merry-go-round that is turning at a constant rate. ariel is near the outer edge, and bob is closer to the center. ariel has answer (smaller, the same, or greater angular speed?

Visit this website and locate the element mercury, whose chemical symbol is Hg. Click on the square to read about the history, properties, and uses of mercury. Name three uses for mercury.

Ten seconds after starting from rest, a car is moving at 40 m/s. what is the car's acceleration in meters per second per second?

A student builds a simple circuit and a magnet under one of the circuit wires. When the switch is closed charges flow int the circuit and the wire moves

Cite an example in which a force is exerted on an object without doing work on the object