1 point

If you had an object (m=55kg) with a mechanical energy (TOTAL ENERGY)

of 4,306J and 2,940J of that is potential energy. What is the objects

velocity?

Given that,

Mass of object, m = 55 kg

Mechanical energy of the object, M = 4306 J    

Potential energy, P = 2940 J

We know that the mechanical energy is the sum of kinetic and potential energy such that,

Mechanical energy = kinetic energy + potential energy

Kinetic energy is given by :

v is velocity of object

So, the velocity of object is 7.04 m/s.            

the earths atmosphere is made up of nitrogen and oxygen. solids can turn into gasses through a process called sublimation. sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

hope this : d

the minimum amperage that the current in this wire would have to have so that its weight is completely supported by the magnetic force due to earth's field, assuming that no other forces except gravity act on it