<u>We are given:</u>
Weight on Earth = 300 N
Value of g on the planet = 4 ft/s²
<u>Converting to m/s: </u>
4 ft/s² * (1 m / 3.3 ft) = 13.2 m/s²
<u>Mass of the object:</u>
We know that:
Weight = Mass * g
<em>replacing the given values</em>
300 = Mass * 9.8 [g = 9.8 m/s²]
Mass = 300/9.8
Mass = 30.6 kg <em>(approx</em>
<u>Weight on the other Planet:</u>
Weight = Mass * g(on that planet)
Weight = 30.6 kg * 13.2 m/s²
Weight = 403.92 N
Answer:
The force (thrust) is equal to the exit mass flow rate times the exit velocity minus the free stream mass flow rate times the free stream velocity.
The tension on point 1 for the three objects moving on a horizontal frictionless surface is 4 N.
<h3>Net acceleration of the masses</h3>
The acceleration of the masses is determined from the net force acting on the mass.
a = ∑F/∑m
a = (3F - 2F)/ (m + 2m + 3m)
a = F/(6m)
<h3>Tension at point 1</h3>
T1 = m₂a
T1 = (2m) x a
T1 = (2m) x F/(6m)
T1 = (2F)/6
T1 = (2 x 12)/6
T1 = 4 N
Learn more about tension here: brainly.com/question/918617
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