A student creates a scale model of planets where 1 cm is equal to 10,000 km in this model which planet would have a diameter of approximately 12cm 1:Jupiter

2: Saturn

3:mars

4:earth ​

gravititional force is a force that is acting around you, it is non-contactable and it is a force that pulls you to the core of the earth.

brainliest

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .