1. jackie carries a 100 n box a distance of 5 meters. what direction is the force and the distance?

The force acts vertically upwards and that of distance, along the direction of motion of Jackie.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

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its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun