A car traveled 150 km in 2.5 hours. What was the average speed in km per hour?

60km/H

Explanation:

The data were obtained from the question:

Distance = 150 km

Time = 2.5 hours

Speed =?

The speed of an object is simply the distance moved with time. It can be represented mathematically as:

Speed = Distance / Time

Speed = 150km/2.5 hours

Speed = 60km/H

The speed of the car is 60km/H

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence