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Heat pumps are a type of renewable energy technology that extracts energy from the outside air, enhances it to a higher temperature, and transfers it into your home. It is a cheaper renewable heating system to heat your home and ...
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General Physics 3 months 0 Answers 114 views

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Everyone will have slightly different problems and events that cause them unease, for instance, if you are a fisherman, then bad weather may cause quite a bit more anxiety than. Maybe the same thing happens when you are in the ...
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General Physics 7 months 0 Answers 218 views

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At Century Cabinet, we specialize in the fabrication and installation of premium countertops and solid surfaces for residential and commercial applications. Century Cabinet countertop surfaces are designed to combine the quality and durability you need for everyday life with the colors ...
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General Physics 1 year 0 Answers 442 views

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Like a Death Star type laser, I guess. For all intents and purposes, let’s say this would hit in his stomach. Note, this is completely theoretical. I’m writing a Sci-Fi screenplay, and obviously a laser from a ...
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General Physics 5 years 1 Answer 739 views

  1. An iron ball is dropped, it falls 153.7 m before hitting the ground…?

    RvTDLR
    0
    October 4, 2017 at 3:08 pm
    During the time the ball is falling, its velocity increases

  3. What is ionization?

    RvTDLR
    0
    October 4, 2017 at 3:06 pm
    Ionization is the process of creating ions. Ions are atoms t

  4. Does a black hole suck things in faster the closer it gets to the center?

    RvTDLR
    0
    October 4, 2017 at 3:04 pm
    A metaphor supported by the mathematics of general relativit

  5. Conservation of momentum question?

    RvTDLR
    0
    October 4, 2017 at 3:03 pm
    The Law of Conservation of Momentum only occurs when there i

  6. String theory?

    RvTDLR
    0
    October 4, 2017 at 3:01 pm
    Basically, in well-established Quantum Mechanics theory, all

  7. If sun pulls earth..then why didnt earth falls into it?

    RvTDLR
    0
    October 4, 2017 at 2:59 pm
    You are correct when you say the orbit of the earth around t

  8. A 90 kg person is sitting in a boat at rest with a mass of 100 kg?

    RvTDLR
    0
    October 4, 2017 at 2:57 pm
    Let’s determine the momentum of the stone. M = 5 * 4 = 20 Le

  9. When an object moving in a circle at a constant speed?

    RvTDLR
    0
    October 4, 2017 at 2:55 pm
    Centripetal acceleration = v^2 ÷ r v^2 is constant. This mea

  10. If a feather is dropped from a height, would its apparent weight be equal to its true weight or zero as in weightlessness.?

    RvTDLR
    0
    October 4, 2017 at 2:53 pm
    In a gas, where there can be a terminal velocity, the drag i

  11. Would it be possible for somebody to explain how I can solve this problem?

    RvTDLR
    0
    October 4, 2017 at 2:51 pm
    Total weight = 300 + 500 = 800 N Let F1 be support force at

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Heat pumps are a type of renewable energy technology that extracts energy from the outside air, enhances it to a higher temperature, and transfers it into your home. It is a cheaper renewable heating system to heat your home and ...
0
General Physics 3 months 0 Answers 114 views

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Everyone will have slightly different problems and events that cause them unease, for instance, if you are a fisherman, then bad weather may cause quite a bit more anxiety than. Maybe the same thing happens when you are in the ...
0
General Physics 7 months 0 Answers 218 views

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At Century Cabinet, we specialize in the fabrication and installation of premium countertops and solid surfaces for residential and commercial applications. Century Cabinet countertop surfaces are designed to combine the quality and durability you need for everyday life with the colors ...
0
General Physics 1 year 0 Answers 442 views

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PRemastered
The figure below shows two blocks suspended by a cord over a pulley. The mass of block B is twice the mass of block A, while the mass of the pulley is equal to the mass of block A. The ...
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General Physics 5 years 1 Answer 3960 views

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PRemastered
Learning Goal: To understand and use inverse-square relationships. Two quantities have an inverse-square relationship if y is inversely proportional to the square of x. We write the mathematical relationship as y = A/x2. Here, A is a constant. This relationship is sometimes written as 
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General Physics 5 years 1 Answer 3477 views

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PRemastered
Four children are playing in a field. The children form a line, holding hands. The player at the front of the line starts to spin around faster and faster, causing the others to run in circle, as shown in the ...
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General Physics 5 years 1 Answer 3422 views