Tag: motion

  • Gravity

    Gravity

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    by

    Abdul Wahab
    in

    Have you ever tried to jump? Probably, yes! And you know that when we jump from the ground, we just fall back after few seconds. Why? And How? These are the questions that, almost every human had thought in his childhood. So, the simple answer to all these questions is […]

  • Power

    Power

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    by

    Abdul Wahab
    in

    What is Power? In physics, power is the rate of doing work. Because work does not deal with time, it only tells us that how much energy is consumed in performing the work. The work can be done at different rates. For example, you and your friend are pushing the […]

  • Work

    Work

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    by

    Abdul Wahab
    in

    You might think about work as, reading books and doing homework. You may have also heard the sentence “hard work leads to success”. But, in physics work has its own meaning and it is different from the previously described example. What is Work? In physics, work is done when a […]

  • Energy

    Energy

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    by

    Abdul Wahab
    in

    What is Energy? The ability to do work is known as energy. Anything that is doing something uses energy. Your body needs the energy to walk, think and lift your school bag. We get this energy from our food. All the mechanical objects such as cars, bikes, buses, and airplanes […]

  • Laws of Motion

    Laws of Motion

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    by

    Abdul Wahab
    in

    In everyday life, we walk, drive cars, and lift objects. All these tasks need a force to be performed. So, it is necessary to understand this force scientifically. This force was described scientifically by Isaac Newton. He described the force and its relationships in his laws that are known today […]