The solar system is made of celestrial bodies(planets,moonsetc) and the gravitational pull of the star of the solar system holds it together
Electromagnet would have a stronger pull than a regular magnet
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Answer:![\dfrac{1}{60} ms^{-1}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B60%7D%20ms%5E%7B-1%7D)
Explanation:
Speed of an object is defined as the ratio of the distance covered by the object to the time taken to cover that distance.
Let
be the speed of the object.
Let
be the distance travelled by the object.
Let
be the time taken by the object.
So,![s=\frac{D}{t}](https://tex.z-dn.net/?f=s%3D%5Cfrac%7BD%7D%7Bt%7D)
s=![\frac{2}{120}=\frac{1}{60}ms^{-1}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B120%7D%3D%5Cfrac%7B1%7D%7B60%7Dms%5E%7B-1%7D)
So,the speed of the car is ![\frac{1}{60}ms^{-1}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B60%7Dms%5E%7B-1%7D)
How the physical world operates.