g The potential energy of a pair of hydrogen atoms separated by a large distance x is given by U(x)=−C6/x6, where C6 is a positive constant. Part A What is the force that one atom exerts on the other? Express your answer in terms of C6 and x. Fx = nothing Request Answer Part B Is this force attractive or repulsive? Is this force attractive or repulsive? attractive repulsive

Attractive

Explanation:

Data provided in the question

The potential energy of a pair of hydrogen atoms given by

Based on the given information, the force that one atom exerts on the other is

Potential energy μ =

Force exerted by one atom upon another

or

or

As we can see that the comes in positive and constant which represents that the force is negative that means the force is attractive in nature

answer: a. same unit

explanation: