Question

a. Why should you have a large hill at the start of the roller coaster?​

Answer 1

here is ur ans ❤

The first hill of a roller coaster is always the highest point of the roller coaster because friction and drag immediately begin robbing the car of energy. At the top of the first hill, a car's energy is almost entirely gravitational potential energy (because its velocity is zero or almost zero).

hope it helps u ❤

Answer 2

Answer:

Hope this answer is helpful to u ☝️☝️

Explanation:

please follow me I will also follow back u and give me thanks and take thanks