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sidney
Questions (24)
A uniform meter rule is balanced at 30cm mark when a mass of 50g is hanging from its zero mark. calculate the weight of the
3 answers
2,066 views
your class is planning a field trip to the amusement park. childrens tickets cost 20 and adult tickets cost 25, the total amount
0 answers
789 views
how does a heat pump prove the law of conservation of energy?
1 answer
769 views
What caused President Richard Nixon to act on environmental issues?
A. Nixon had always been an environmentalist. B. The
4 answers
1,420 views
why a purple flower appears purple when white light shines on it.
4 answers
1,190 views
why the speed of sound is faster in solids than in gases.
1 answer
570 views
when an ice cube would still transfer heat to another object it is in contact with.
6 answers
774 views
hermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still
1 answer
1,014 views
Explain how the snowboarder can have both kinetic and potential energy at point B.
2 answers
543 views
13. The picture is a model of a nitrogen atom. What is incorrect about the atomic orbital arrangement of electrons in this
5 answers
797 views
2. If the scientists only performed 1 experiment but it supported their hypothesis, why can it not be considered a theory?
2 answers
719 views
How much time will it take a car travelling at 88 km/hr (55 mi/hr) to travel 500km?
4 answers
611 views
Which of the following phase changes is an endothermic change?
A. condensation B. vaporization C. deposition D. freezing
4 answers
2,002 views
Boyle’s law states that the volume of a gas is inversely proportional to its pressure if the
A. temperature and number of
1 answer
1,033 views
Which of the following is NOT a pure substance?
A. milk B. oxygen C. water D. carbon dioxide
0 answers
728 views
Methane, CH4, burns in oxygen gas to form water and carbon dioxide. What is the correct balanced chemical equation for this
9 answers
6,536 views
Which two of Harding’s cabinet members worked hard to achieve advancements specifically for businesses?
A. Andrew Mellon and
1 answer
1,104 views
Which political party rose to power in Germany during the 1930s?
A. the Communist Party B. the Nazi Party C. the Fascist Party D.
2 answers
980 views
Alienate and Estrange
A. Synonyms B. Antonyms C. Neither
2 answers
1,048 views
A billiard ball rolling across a table to the right at 2.2 m/s makes a head-on elastic collision with an identical ball. The
0 answers
1,191 views
A 48.2 kg girl is standing on a 129 kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat,
1 answer
701 views
A 1970 kg car traveling at 13.8 m/s collides with a 2960 kg car that is initally at rest at a stoplight. The cars stick together
0 answers
1,040 views
what is 589+96=
1 answer
303 views
5 (6-2x) = -3 (-2x + 6)
whats the value of x in each (has to be the same)
4 answers
495 views
Answers (21)
whats the answer
what is the answer
thanks u so much
physical science
how do i find that
acting with ill-considered haste or boldness.
i have been
idk how to put a pic on here
whats the answer
thanks anyways
world war 2
1919-1941
one minute plz
idk it does not say
what the answer?
no
it is not d i have done taken the test
B is not the answer
2. airplanes allow for faster shipping No specific company
hasan made a model for 437 using 4 hundred 3tens and7ones
You formulas for right triangles are a2+b2=c2 a + b are the numbers in the problem that show. Ex, Joe threw a tennis ball to Sam, the ball flew 10 ft and Sam caught it at 12 ft a= 12 ft b= 10 ft so the problem will be: 12(2)+10(2)=c you multiply the number
