in a place gravitational field intensity is E=25(i^+j^)N/m.s.what is the work done to bring body of 4kg from point (0,0) to (2m,3m)

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Q. The gravitational intensity a region is

10 (^i -^j) N / k g

. The work done by the gravitational force to shift slowly a particle of mass

1 K g

from point

(1 m, 1 m)

to a point

(2 m, - 2 m)

Q. The gravitational field in a region is given by

\to E = (2 i + 3 j) N / k g

Find the work done by the gravitational field when a particle of mass

1 k g

is moved on the line

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The gravitational field in a region is given by $¯ E = (10 N / k g) (¯ i + ¯ j)$ . The work done by an external agent to slowly shift a particle of mass 2 kg from the point (0,0) to a point (5 m, 4 m) is..

Q. Find the gravitational potential at a point where the gravitational field intensity is zero due to two particles of masses

m_{1} = 1 k g

and

m_{2} = 4 k g

separated through a distance

l = 3 m

Q. The gravitational field in a region due to a certain mass distribution is given by

\to E = (4^i - 3^j) N/kg .

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2 kg

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(\frac{2}{3} m, 2 m)

along the line

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