Answer:
1.11 x 10^6 m
Explanation:
mass of Pluto, M = 1.1 x 10^22 kg
acceleration due to gravity on Pluto, g = 0.59 m/s²
let R be the radius of the Pluto and G is the universal gravitational constant.
G = 6.67 x 10^-11 Nm²/kg²
use the formula for the acceleration due to gravity
R = 1.11 x 10^6 m
Thus, the radius of the Pluto is 1.11 x 10^6 m.
Answer:
D
friction acts in the opposite direction of motion but does not affect the motion of the object
It would <span>keep rolling without slowing down if no friction acted upon it.
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Answer:
I believe it would be Pennsylvania and New Jersey they both border Maryland. Didn't see any other states that border Maryland with West Virginia and Virginia being exempt from the question.
Explanation: