If the potential energy of a box is 600 joules because it is stored on a shelf at a position of 4 meters, what is the object's mass?

he made 11 calls in one day

the total distance traveled by the car is

30km + 49km = 79 km .

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach