An moving walkway at the airport has a velocity of 2 m/s to the right. A person walks at a steady pace of 3 m/s. -if the person is walking to the right, what is their velocity relative to the walkway?

-what is their velocity relative to the ground?

-how long would it take them to travel to the food court, 100 m away?

-how long would it take them to walk back if they have to walk on the same walkway?