Answer:
And unless people interfere, thermal energy — or heat — naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction, convection and radiation. Sometimes more than one may occur at the same time.
Hello!

Use the equation for momentum:

Plug in the given mass and velocity into the equation:


The answer & explanation for this question is given in the attachment below.
Answer:
t= 1.2 hours
Explanation:
Define first di distance between the points, so

The distance is



