Acruise ship makes its way from one island to another. the ship is in motion compared with which reference point?

a) the passengers on the ship

b) the captain of the ship

c) a lighthouse on a nearby island

d) the cargo inside the hull of the ship

C) a lighthouse on a nearby island

Explanation:

Rate of change in position of an object with time is known as motion

So here ship will be in motion with respect of all that objects which will see the change in position of ship with time.

So here we can say all those objects which are lying on the ship itself will move along with the ship so these objects will not observe the change in the position of the ship.

While all object which are lying outside the ship can observe the change in the position of the ship

So correct answer will be

C) a lighthouse on a nearby island

it is called kinetic energy

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force