Any change over time is called what

The net force acting on a 50kg crate is 0 N. what is the crates accelratiin

A car moving at a steady 10 m/s on a level highway encounters a bump that has a circular cross-section with a radius of 30 m. The car maintains its speed over the bump. What is the normal force exerted by the seat of the car on a 60.

Which of the following statements about the measurement of electrical quantities is correct? A. Electrical pressure is measured in units called watts. B. Resistance is measured in units called ohms. C. Current is measured in units called volts. D.

Is paper being socked in water a physical or chemical change

Jana lifted a 200-newton weight over her head to a distance of 2 meters above the ground. How much work did she do?

What are the two main currents that affect the US on the east and west coast?

What role do volcanoes play in the flow of energy and cycling of matter on earth?

How does uniform linear motion differ from uniform circular motion?

A metal underground water pipe that is in direct contact with the Earth for? or more is a code-recognized as a grounding electrode and must be included in the grounding electrode system.

Bob has been Springfield's top meteorologist for ten years. He received data from satellite imaging and computer models that a huge storm system is headed Springfield's way.