If the macaronis mass is 200 grams, and the volume is 348cm cubed, what is the density

Along region C on this speed vs. time, an object is __. a. not moving b. increasing its speed c. decreasing its speed

The electric field of a charge Q at a distance d away is measured as E What will the electric field measure at a distance 1/2 d away from the charge?

An experiment is performed to obtain the value of a physical property. If the true (i. e., correct) value of the property is 50 and the measured (i. e., experimental) value is 32, the percent error of the experimental result is:

Which statement best describes the weather shown by the purple combination of semicircles and triangles on a line on a weather map? An occluded front can cause light to heavy precipitation that may last several days.

The area vector of a square loop of 5 turns of a conductor each with side length of 0.2 m carrying a current of 2 A is antiparallel to a uniform magnetic field of 50.0 T in which it lies.

In the parts that follow select whether the number presented in statement A is greater than, less than, or equal to the number presented in statement B. Be sure to follow all of the rules concerning significant figures. Statement A: 2.

What is the difference between speed and velocity? a. speed does not include time, but velocity does. b. speed does not include a direction, but velocity does. c. speed is used to calculate acceleration, but velocity is not. d.

An alloy is an example of what solution

What is the speed of sound in air when the temperature is 20°C? 319 m/s 331 m/s 343 m/s 219 m/s

How long does it take for sunlight to reach earth