SOLVE FOR THE FOLLOWING PROBLEM QUESTIONS USING THE EQUATION OF THE UNIVERSAL LAW OF GRAVITY OF SIR ISAAC NEWTON WHERE Fg Gm1m2/r^2. = SHOW YOUR SOLUTION: 1. On Venus, a person with mass 68 kg would weigh 572 N. Find the mass of Venus from this data, given that the planet's radius is 6.31 x 10^6 m.

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SOLVE FOR THE FOLLOWING PROBLEM
QUESTIONS USING THE EQUATION OF
THE UNIVERSAL LAW OF GRAVITY OF
SIR ISAAC NEWTON WHERE Fg
Gm1m2/r^2.
SHOW YOUR SOLUTION:
1. On Venus, a person with mass 68 kg
would weigh 572 N. Find the mass of
Venus from this data, given that the
planet's radius is 6.31 x 10^6 m.
2. In an experiment, an 8.0 kg lead
sphere is brought close to a 1.5 kg mass.
The gravitational force between the two
objects is 1.28 x 10^-8 N. How far apart
are the centres of the objects?
3. The radius of the planet Uranus is 4.3
times the radius of earth. The mass of
Uranus is 14.7 times Earth's mass. How
does the gravitational force on Uranus'
surface compare to that on Earth's
surface?
4. Along a line connecting Earth and the
Mo at what distance from Earth's
have to be
gravitational
centre would an object
located SO that the
attractive force of Earth on the object
was equal in magnitude and opposite in
direction from the
gravitational
attractive force of the Moon on the
object?
Transcribed Image Text:SOLVE FOR THE FOLLOWING PROBLEM QUESTIONS USING THE EQUATION OF THE UNIVERSAL LAW OF GRAVITY OF SIR ISAAC NEWTON WHERE Fg Gm1m2/r^2. SHOW YOUR SOLUTION: 1. On Venus, a person with mass 68 kg would weigh 572 N. Find the mass of Venus from this data, given that the planet's radius is 6.31 x 10^6 m. 2. In an experiment, an 8.0 kg lead sphere is brought close to a 1.5 kg mass. The gravitational force between the two objects is 1.28 x 10^-8 N. How far apart are the centres of the objects? 3. The radius of the planet Uranus is 4.3 times the radius of earth. The mass of Uranus is 14.7 times Earth's mass. How does the gravitational force on Uranus' surface compare to that on Earth's surface? 4. Along a line connecting Earth and the Mo at what distance from Earth's have to be gravitational centre would an object located SO that the attractive force of Earth on the object was equal in magnitude and opposite in direction from the gravitational attractive force of the Moon on the object?
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