অভিকর্ষ ও অভিকর্ষজ ত্বরণ
If both the mass and radius of the earth decrease by % the value of
The acceleration due to gravity is:
The new value of g would be:
Thus,g would increase by about 1%.The new escape velocity would be:
Thus,the escape velocity will remain unchanged.The potential energy of a body of mass m on earth's surface would be
Thus,the potential energy will also remain unchanged.
Ai এর মাধ্যমে
১০ লক্ষ+ প্রশ্ন ডাটাবেজ
প্র্যাকটিস এর মাধ্যমে নিজেকে তৈরি করে ফেলো
উত্তর দিবে তোমার বই থেকে ও তোমার মত করে।
সারা দেশের শিক্ষার্থীদের মধ্যে নিজের অবস্থান যাচাই
At a point very near to the earth's surface, the acceleration due to gravity is g. What will be the acceleration due to gravity at the same point if the earth suddenly shrinks to half its radius without any change in its mass?
A body is taken to a height of from the surface of the earth. The ratio of the acceleration due to gravity on the surface to that at the altitude is
At what height from the ground will be the value of be the same as
that in deep mine below the surface of earth.
Gravity meters measures in units of mGal where 1 Gal (or 1 galileo) is the C.G.S unit of acceleration due to gravity. A gravity meter shows a reading of +300 mGal at a place where the normal 'g' is 9.78 . The correct 'g' at that place where the reading was taken is _____ .
