However, sometimes levers are designed to increase the input force needed to move an object. Which of the following is most likely an example of this type of lever?

A flat, round iron ring 5.80cm in diameter has a current running through it that produces a magnetic field of 77.6? T at its center. This ring is placed in a uniform external magnetic field of 0.380T.

You are to create a story for a child of 5-6 years old. You will explain the brain and its functions to them. You need to use the following terms and explain their functions in simple terms.

With your bare feet, stand with one foot on a rug, and the other foot on a tile, linoleum, or wood floor. Which one feels colder? Which one is really colder? Explain what is going on in a paragraph.

A transformer with 700 turns on the primary coil is used to decrease the voltage from 1500 V to 120 V for home use. How many turns should be in the secondary coil? A) 11.2 turns B) 88.2 turns C) 116.666667 turns D) 56 turns E) 4.285714 turns

A physicist wants to study the motion of a car. a. The physicist put 8 L of gasoline in a ca. How many gallons is this? (Note: 1 gal = 3.79 L) b. The car was able to travel 75.3 jm before it ran out of gas. How many miles is this? (Note 1 mi = 1.

The multiple reflection of a single sound wave is a/an a. reverberation. b. echo. c. diffraction. d. refraction.

Which of the following methods of improving air quality does not require advanced technology?

What is the process of finding the density of a liquid

Which best describes how the diagram illustrates both laws of thermodynamics? First law: High-temperature steam flows to an area of lower temperature in the turbines. Second law: Thermal energy is used to do work on the turbines.

What are four things that are cycled in the environment?