Aship travels north at 15 km/h for 5 h. what is the ship's displacement in km?

Displacement, d = 75 km

Explanation:

Given that :

The speed of the ship is 15 km/h. It travels for 5 h.

To find :

The displacement of the ship

Solve :

Let d is the displacement of the ship. It can be calculated using the definition of velocity. The total displacement per unit time is called the velocity of an object.

On rearranging,

d = 75 km

Therefore, the ship's displacement is 75 km.

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

an obstruction