Question

Gloria wants to test if the amount of air pressure in a soccer ball affects how far the ball will roll. She purchases five soccer balls that are all the same size and a ball pump with a pressure gauge attached. She constructs a device to hit the ball and chooses a smooth, flat surface for the ball to roll on. She has a log ready to record her data. What should Gloria do before beginning her experiment?
A
inflate each ball the same amount

B
inflate each ball a different amount

C
construct different devices to hit the ball

D
choose different surfaces to roll the ball on

Answer 1

Answer:

A medieval town may be a Temple town, Administrative centre, Commercial town or Port town. Many towns had combined characteristics of all the above types of towns. For example, many towns were administrative centres, commercial and craft production centres as well as temple towns – all at the same time.

Explanation:

A medieval town may be a Temple town, Administrative centre, Commercial town or Port town. Many towns had combined characteristics of all the above types of towns. For example, many towns were administrative centres, commercial and craft production centres as well as temple towns – all at the same time.