Physics, asked by selena17, 1 year ago

please answer it by solving guys.... really need help

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Answers

Answered by pratik29121
1
your answer is as follows
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selena17: yaar whats the correct one
selena17: please say
pratik29121: sorry dyne but magnitude is correct
pratik29121: so why are u looking for units
JunaidMirza: An answer without units is meaningless.
JunaidMirza: And again, your answer is in Newton, not in dyne
selena17: ohh yaar
pratik29121: what is final answer and unit
JunaidMirza: Check out my answer
pratik29121: your and my answer is same
Answered by JunaidMirza
2
Gravitational force between two objects is given by
F = GMm / d²
Where G = Universal Gravitational constant

Substitute the values to find F

F = (6.67 × 10^-11 N m²/kg² × 50 kg × 100 kg) / (50 m)²
= 1.33 × 10^-10 N

Answer given is incorrect.

Answer will be 1.33 × 10^-6 N if distance between them would have been 50 cm.

selena17: for answering
JunaidMirza: You’re welcome
pratik29121: ok
pratik29121: to whom
selena17: junaidmirza is the answer correct????
JunaidMirza: As already said, the answer given below the question is incorrect. It will be correct if we assume separation between them is 50 cm (not 50 m).
selena17: okk
pratik29121: but distance is in meter
pratik29121: is my answer is right
JunaidMirza: Your answer is right. The only mistake you did is you didn't mentioned unit of Foce in final answer.
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