Physics

Physics
jenkins7943
2021-04-15 03:58:45
Find the circumference of a circle whose area is 452.16 square meters. (Use 3.1416 as the value of .) A. 12 meters B. 37.6992 meters C. 24 mete...
ANSWER
Physics
Sammy824
2021-04-15 03:47:00
how much force is needed to accelerate a 68 kg skier at a rate of 1.2m/sec^2...
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Physics
Moorhouse859
2021-04-15 01:02:30
Where does sea-floor spreading take place? a. convergent boundaries c. oceanic volcanoes b. transform boundaries d. mid-ocean ridges...
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Physics
quan761
2021-04-14 20:08:45
Three liquids with different densities are dumped into a glass. What do you expect to see? A. The liquids will float depending on buoyancy B. All t...
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Physics
Madi44
2021-04-14 17:12:30
Which of the following best describes a plane? A. The edge of a desk B. A curve in a road C. The surface of a flat table D. The point of intersec...
ANSWER
Physics
BrookBertrand538
2021-04-14 15:26:45
A rocket burns fuel to produce blank the force that moves the rocket forward...
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Physics
anyssa13
2021-04-14 14:39:45
The largest diversity of plants and animals on the planet is found in one terrestrial biome. True or false...
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Physics
williams6096
2021-04-14 08:12:00
Through the law of gravity newton showed that two objects attracted by gravity actually orbit around...
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Physics
kimmy11
2021-04-14 08:00:15
If a baseball is traveling with a horizontal velocity of 41.1 m/s and is in the air for 2.8 seconds. How far will the baseball travel horizontally?...
ANSWER
Physics
bri889
2021-04-14 06:02:45
Voltage is necessary in order for A. current to flow. B. low resistance to build up. C. high resistance to build up. D. an open circuit to be con...
ANSWER
Physics
Ggeati
2021-04-14 05:39:15
13/78 what is the simplest form for...
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Physics
Monroe578
2021-04-14 01:09:00
It is impossible to destroy __________. a. motion b. momentum c. energy d. mass...
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Physics
Lye415
2021-04-14 00:22:00
Why are water storage tanks usually built on towers or hilltops??...
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Physics
IrishGaylor488
2021-04-13 22:12:45
What committee decides which bills move to the House floor for debate and sets the terms for the debate? A. House Oversight Committee B. House Rul...
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Physics
Gerrard905
2021-04-13 19:16:30
when friction is ____ it is easier to move an object...
ANSWER
Physics
dobilkj
2021-04-13 14:11:00
When energy is transformed or changed from one form into another, some of the energy will be lost to the environment as A. heat. B. smoke. C. fr...
ANSWER
Physics
alafasy114
2021-04-13 07:31:30
When buyers will purchase exactly as much as sellers are willing to sell, what is the condition that has been reached? a. supply and demand c. equ...
ANSWER
Physics
jadesolaonikosi
2021-04-13 07:08:00
Just as in a bar magnet, the magnetic field of a wire with a current forms a cylinder shape around the wire. a. True b. False...
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Physics
cnote9174
2021-04-13 03:01:15
A train traveling 80.0 kph is blowing its horn as it approaches a railroad crossing. The horn has a frequency of 300.0 Hz. Assume the speed of sound ...
ANSWER
Physics
PamilaGrich584
2021-04-13 02:02:30
Which statement best explains the relationship between science and technology? Advances in technology lead to advances in science, which lead to adva...
ANSWER
Physics
sanokeisuke0119
2021-04-12 18:00:45
A 1.11 kg skateboard is coasting along the pavement at a speed of 6.82 m/s when a 0.880 kg cat drops from a tree vertically downward onto the skatebo...
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Physics
givemetheanswer
2021-04-12 13:18:45
What is the size of the current flowing in an ink-jet printer that has a power consumption of 30W, working on a mains voltage of 230V?...
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Physics
TorieHazarika
2021-04-12 11:09:30
why is it important to have exact standards of measurement...
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Physics
GaleGidley
2021-04-12 00:23:15
If you wear kneepads when skating, after a fall to your knees it will take 3 times as long for them to come to a rest. How does this affect the chang...
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Physics
bellamariana
2021-04-11 21:15:15
what is the kinetic energy of a 2000 kilogram boat moving and a 5.0 meters per second...
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