Give an example of forces being applied without any work being done

1. A pizza delivery man attempting to deliver some pizzas travels 8 km east, turns around and travels 3 km west, and then travels 12 km east to his destination. a. What distance has the delivery man traveled? b.

1. What part of the Earth do "faults" appear?

An object moving in a curved path and affected only by gravity is called

Which of the following describes a substance in the gaseous physical state? (A) The substance has a variable volume. (B) The substance compresses significantly. (C) The substance has a variable shape. (D) all of the above none of the above

A horizontal surface of area 0.321 m2has an electric flux of 123 N. m2/C passing through it at an angle of 25° to the horizontal. If the flux is due to a uniform electric field, calculate the magnitude of the latter.

An oil drop with a mass of 8.3 grams and a charge of + 2.2 mC is floating 7.68 meters above a positively charged floor. What is the magnitude of the charge on the floor?

True or false? disk blocks are made up of one or more sectors

Write a paragraph showing the relationship between chemistry and physical based on what you've learned from the periodic table

An aluminum screw has a density of 2.7 g/mL and a volume of 15mL. What is the mass of the screw?

Compare and contrast power and work.