ASK QUESTION +

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...
ANSWER
Physics
french
2021-02-16 00:10:33
how does a sulfur plant work...
ANSWER
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....
ANSWER
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...
ANSWER
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...
ANSWER
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...
ANSWER
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...
ANSWER
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...
ANSWER
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?...
ANSWER
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....
ANSWER
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...
ANSWER