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Guest
Number of electrons in outer ring for phosphorus
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Cierra
How is mass connected to matter?
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Khloe Murillo
Which of the following forces are most closely related to firm effects within a pharmaceutical industry?
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Brent Morse
During the summer months, why is the average temperature much higher in many regions of the globe?

A. There is no snow.

B. The amount of sunlight reaching the environment stays constant.

C. More sunlight reaches the environment.

D. Less sunlight reaches the environment.
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Alisa Hunt
A car travels with an average speed of 22 m/s. what is this speed in km/s
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Kennedi Wiley
Consider a circuit connected in parallel with three resistors, each providing a

resistance of 6, 8, and 4, respectively. Using the formula for total resistance in a

parallel circuit, what is the total resistance of the circuit?

a. 180

b. 1/240

c. 24/130

d. 13/240
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Johan Lucero
A swing has a period of 10 seconds. What is its frequency?
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Max Roberts
You inflate a front tires on your car to 22 psi. Later, you measure your blood pressure, obtaining a reading of 127/61, the readingbeing in mm Hg. In metric countries (which is to say, most of theworld), these pressures are customarily reported in kilopascals (kPa).

In kilopascals, what are (a) your tire pressure

kPa

(b) your blood pressure?

/ kPa
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Emery Lynch
Which substance is made of molecules?

a. water

b. table salt

c. aluminum foil

d. pure gold necklace
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Sellers
How does using a ramp to load boxes into a truck make work easier?

A. Using the ramp increases the amount of force needed to move the boxes, but the boxes must be moved over a shorter distance.

B. Using the ramp increases the amount of force needed to move the boxes, but the boxes must be moved over a longer distance.

C. Using the ramp decreases the amount of force needed to move the boxes, but the boxes must be moved over a shorter distance.

D. Using the ramp decreases the amount of force needed to move the boxes, but the boxes must be moved over a longer distance.
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Aden Moore
If the mass of a material is 50 grams and the volume of the material is 12 cm^3, what would the density of the material be?
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Carter Chase
True or False? An airplane is flying West at 200 kilometers per hour 2 hours later it is flying West at 300 km/h its average acceleration is 100 kilometers per hour.
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Carson Liu
Why is it easy to remove air from balloon and difficult from glass bottle
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Luka
What is an example of radiation? check all that apply
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Alia Marks
A student is trying to decide what to wear. His bedroom is at 20.0°C. His skin temperature is 30.0°C. The area of his exposed skin is 1.45 m2. People all over the world have skin that is dark in the infrared, with emissivity about 0.915. Find the net energy loss from his body by radiation in 14.3 min.
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