Physics

Physics
tui
2021-02-16 01:44:33
A child pulls a balloon for 12 m with a force of 1.0 N at an angle 60° below horizontal. How much work does the child do on the balloon? What equ...
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Physics
french
2021-02-16 00:10:33
how does a sulfur plant work...
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Physics
Leylam
2021-02-15 17:19:18
Some of the standing waves in an organ pipe open at both ends have the following frequencies: 100 Hz, 200 Hz, 250 Hz, and 300 Hz. It is also known th...
ANSWER
Physics
tiffanyjuarez
2021-02-15 15:10:03
Calculate the density of a sample of gas with a mass of 30 g and volume of 7500 cm3....
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Physics
Brendashaggy
2021-02-15 12:37:18
Which of the following statements are true as a block of ice melts? The temperature of the ice/water system increases. Heat energy enters the ice/wat...
ANSWER
Physics
jada13
2021-02-15 10:04:33
How are characteristic properties of a given substance different from its other properties and chemical properties...
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Physics
Dannyboy23
2021-02-15 09:52:48
Convert 1.25 ml = ___ kl...
ANSWER
Physics
moocoow
2021-02-15 00:40:33
An airplane has a gun that fires bullets straight ahead at the speed of 600 miles per hour when tested on the ground while the plane is stationary. T...
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Physics
Jocelyn659
2021-02-14 23:41:48
Material: Sea water Speed of sound (m/s) 1533 An anchored fishing boat uses sonar to work out how deep the sea is. It sends out a ping sound and det...
ANSWER
Physics
Herb402
2021-02-14 19:35:03
Well into the twentieth century, many scientists believed the ocean floor was A. rocky. B. flat. C. round. D. sandy....
ANSWER
Physics
hemangroy3
2021-02-14 16:50:33
What two incidents led to the Spanish-American War? the capture of Manila the Spanish Ambassador wrote an insulting letter about President McKinley...
ANSWER
Physics
VerdaMalander801
2021-02-14 16:38:48
The space program has had no fatalities. a. True b. False John Glenn was the first American to orbit the earth. a. True b. False In 1964 Ma...
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Physics
LIVINGDEAD
2021-02-14 15:04:48
what will happen to the brightness of the lamp when the  the slider is moved towards x...
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Physics
jemlissie
2021-02-14 06:51:18
Special features allow newspapers and news stations to target more specific audiences than headline news alone. a. True b. False...
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Physics
Bhamaraniyama903
2021-02-14 04:30:18
Sodium and potassium are positively charged ions called cations, and chloride and phosphate form negatively charged ions called anions. Select one: ...
ANSWER
Physics
wizardsrule99
2021-02-14 03:31:33
Which of the following effects does low nitrogen availability most likely have on the carbon cycle ? a. more carbon dioxide is taken up by plants b...
ANSWER
Physics
carsonisaaac
2021-02-13 23:01:18
Scientific experiments must be able to be repeated by multiple scientists to verify the results that are obtained. Which of the following is an examp...
ANSWER
Physics
Dazh
2021-02-13 20:28:33
The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what...
ANSWER
Physics
lils
2021-02-13 18:19:18
An approaching storm is moving at 15 km/hr.What do you need to know to determine its velocity?...
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Physics
20landas
2021-02-13 17:08:48
A gentle drizzle is created when _____. A. cold air is suddenly deflected upward B. warm air gradually rises above cooler air C. warm air rises qu...
ANSWER
Physics
Ari5
2021-02-13 08:31:48
Bone with a latticework structure is called...
ANSWER
Physics
kilbejoey
2021-02-13 07:56:33
Explain the Law of Conservation of Mass in your own words....
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Physics
JonaBerey
2021-02-13 04:48:33
name the force that stops a block from sinking into the road surface...
ANSWER
Physics
Damegem7419
2021-02-13 04:36:48
you throw a rock out of a 7th story window. you time that it takes 3.7 seconds to hit the ground, and measure that it hit the ground 115 m from the b...
ANSWER
Physics
DedraBeddingfield669
2021-02-12 13:08:33
What is the value of the temperature 15 degrees Celsius in degrees Kelvin? a. 455 degrees b. 475 degrees c. 288 degrees d. 258 degrees...
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