A90.0kg person stands 1.25m from a 60.0kg person sitting on a bench nearby. what is the magnitude of the gravitational force between them ?

Explanation:

According to Newton's law of Gravitation, the force exerted between two bodies of masses and  and separated by a distance  is equal to the product of their masses and inversely proportional to the square of the distance:

(1)

Where:

is the Gravitational Constant

is the mass of the first person

is the mass of the second person

 is the distance between both persons

Solving:

(2)

Finally:

 This is the gravitational force between both persons. As you can see is too small.

i am pretty sure it is c because when people are closer together, they cannot move as freely. picture being in a mostly full elevator, for instance. the people are right next to you, and you can barely move.

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer