Aroller coaster starts at the top of a straight track that is inclined at...
a. what is the roller coaster's speed after 3 seconds?
b. how far does it travel during that time?
Initial speed of the roller coaster
acceleration of the roller coaster is given as
now for the speed after 3 s is given as
Distance traveled by the roller coaster
gravititional force is a force that is acting around you, it is non-contactable and it is a force that pulls you to the core of the earth.
the independent variable, or the one that is intentionally manipulated is the speed.