Vectors have which two properties?

A. speed and distance

B. velocity and direction

C. distance and position

D. magnitude and direction

A car speedometer that is supposed to read the linear speed of the car uses a device that actually measures the angular speed of the tires.

Acceleration of 10 kg object if a force of 3n is acting on it

The chemical formula co represents what compound

Anything that has a mass and takes up space is? mixture, atom, gas, matter.

What is the role of a neutrons in the nucleus?

Define the term volt.

A baseball player was hit by a baseball in the left eye and complains of double vision. What should you do? A. Restrict spinal movement B. Assess pupillary response C. Perform a detailed exam D. Apply ice to orbit

An approaching storm is moving at 15 km an hour what do you need to know to determine its velocity

How did astronomers precisely determine the length of an Astronomical Unit in the 1960s?

If a 1.50 kg mass revolves at the end of a string 0.50 m long, and its tangential speed is 6.0 m/s, calculate the centripetal force.