Answer:
Core is the layer of the sun is energy transferred between atoms.
Explanation:
No, gravity pulls every object with the same force irrespective of its shape, size place etc.
Therefore the force of gravity on the iron and wooden piece of same mass is same. Also the force of gravity is same on the crumpled piece of paper as that of plain paper.
Force of gravity is always same.
Answer:
Explanation:
Torque is defined as the product of force and the perpendicular distance from the application of force.
It is a vector quantity.
Torque = force x perpendicular distance
To loosen a nut, if we increase the amount of distance, the torque is increased by applying a little amount of force and hence it is easy to open the nut.
Thus, it is easy to open a nut by slipping one end of a long pipe over the wrench handle and pushing at the other end of the pipe so that the torque is more and the nut is loosen.
