How many degrees does the earth revolve in a day?

Temperature cannot be considered a field since there are occasions where it is not possible to measure it with a thermometer. True or False?

As a 2.0-kg block travels around a 0.50-m radius circle it has an angular speed of 12 rad/s. The circle is parallel to the xy plane and is centered on the z axis, 0.75 m from the origin. The magnitude of its angular momentum around the origin is:

A string is stretched and fixed at both ends, 2.7 m apart. If the linear density of the string is 0.031 g/cm and the tension is 917 N, what is the fundamental frequency?

Two dart guns both shoot the same darts. One is noted to shoot its dart with a velocity 4 times greater than the other dart gun. How would the kinetic energy of the darts coming out of the faster gun compare to that of the weaker gun?

Mr. Smith is designing a race where velocity will be measured. Which course would allow velocity to accurately get a winner?

What type of change occurs when water change from a solid to a iquid?

Which property increases when wave wavelength decreases

A girl that has a mass of 55kg is standing on a floor, how much supporting force does the floor have?

What amount of temperature do you need to make a metamorphic rock?

What is the current hypothesis on how the Earth was formed?