Answer:
E = 73.5 J
Explanation:
Given that,
Mass of a marble, m = 5 kg
It is placed at the edge of a 1.5 m table
We need of find the gravitational potential energy of the marble. It is given by the formula as follows :
E = mgh
E = 5 kg × 9.8 m/s² × 1.5 m
So, the potential energy of the marble is 73.5 J.
1600
500m east + 800m west +300m east (he went 500m one way, then 800 m the other. That puts him 300m away from his house) = 1600 total travelled
poop
imma have to say C I'm not sure tho
Uranus
it's uranus....