A person weighs 110.84 N on moon , whose acceleration due to gravity is 1/6 of that earth .If the value of 'g' on earth is 9.8 m/s2 . calculate the weight of person in earth.
A person weighs 110.84 N on moon , whose acceleration due to gravity is 1/6 of that earth .If the value of 'g' on earth is 9.8 m/s2 . calculate the weight of person in earth.
piyushSinghrajput
Asked:
December 2022
How does the value of 'g' on the earth is related to the mass of the earth and its radius? derive it .
piyushSinghrajput
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December 2022
By actual division show that x2-3 is a factor of 2x4 +3x3 -2x3 -9x-12.
F (x) = x4-3x2 +4x+5 is divided by g(x)=x2+1-x.
piyushSinghrajput
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December 2022
if 1 and -2 are two zeros of the polynomial (x cube -4x square -7x +10), find its third zero.
piyushSinghrajput
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December 2022
Calculate the energy of a body of mass 20 kg moving with velocity of 0.1 m / s.
How does 'Smog ' affect human health?
List two symptoms of any one of these disease.
piyushSinghrajput
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December 2022
Find the qiadratic polynomial,the sum of whose roots is root 2 and their product is 1/3.
piyushSinghrajput
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December 2022
If the rational number a/b has a terminating decimal expansion, what is the condition to be satisfied by b?
If a and b are relatively prime then what is their HCF?
piyushSinghrajput
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December 2022
How will you indicate the following effect in a chemical equation. (a) A solution made in water. (b) Exothermic reaction. (c) Endothermic reaction.
If a and b are two prime numbers then find HCF (a,b).
piyushSinghrajput
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December 2022
If x=2/3 and x=-3 are the roots of the quadratic equation (ax2 +7x +b=0).then find the values of a and b.
piyushSinghrajput
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December 2022
Name two disease against which infants below one year are vaccinated.
piyushSinghrajput
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December 2022
write four characteristics of monerans. Blue -green algae have been included under the kingdom monera not under plantae.Why?
piyushSinghrajput
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December 2022
Do all cells of our body look alike in terms of shape, size and structure? what similarities do they have? illustrate by drawing diagrams of various cells present in human body.
piyushSinghrajput
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December 2022
Name two forms of mechanical energy. Define the SI unit of energy.
piyushSinghrajput
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December 2022
In a experiment ,mention the two solutions used for testing starch and metanil yellow?
piyushSinghrajput
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December 2022
How does the following factors contributed in formation of soil ? (a) wind , (b) water, (c) sun.
piyushSinghrajput
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December 2022
A garden is 120 meter long and 96 meter wide two cross roads is 5 meter wide one parallel to the length and breadth and other parallel to breadth are laid in the middle of it find the area of the cross road
Find a cubic polynomial whose zeros are 1/2, 1 ,and -3.