Which is the correct equation for calculating the kinetic energy of an object ?
2 answers:
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Answer:
Fnet=ma
24-13=3a
11/3=a
a=3.6m/s2
Answer:
The surface gravity is inversely proportional to the square of the radius of the planet
Explanation:
The gravity at the surface of a planet is given by:
where
G is the gravitational constant
M is the mass of the planet
R is the radius of the planet
We see from the formula that the surface gravity is inversely proportional to the square of the radius of the planet, R.
At the Earth's surface, the value of the surface gravity is approximately 9.81 m/s^2.
Answer:
68.9233231661
Explanation:
Just put it into your calculator, shift sin should do it but it will come up like this: which is the same as arcsin