A 180kg mass at the earth's surface weighs

After making minor changes to a team report, Jeff felit like he had done enough work on the project. When he was asked to contribute more, he got offlended and quit responding to requests from some leam members.

15. The frequency of a wave is measured in which of the following units?

Two things that electrical force depends upon?

When the mass of an object decreases, the force of gravity A, remains unchanged. B. decreases C. increases. D. becomes irregular.

An object is thrown upward with a speed of 12 m/s on the surface of planet x where the acceleration due to gravity is 1.5 m/s2. how long does it take for the object to reach the maximum height?

An alien has landed on the planet and asks you, "what is kinetic?" what would you tell them?

Q1: A step-up transformer has 80 turns on its primary coil and 1200 turns on its secondary coil. The primary circuit is supplied with an alternating current at 120 V.

A medium-sized pear provides about 102 Calories of energy. HINT (a) Convert 102 Cal to joules. J (b) Suppose that amount of energy is transformed into kinetic energy of a 2.03 kg object initially at rest.

What will not affect strength of a electromagnet?

What profession is most likely to make use of amperes and candelas a. nurse b. marine biolaginst c. eletrical engeneer d. althletic coach