Question

muybridge excited the public to see motion pictures after he created a set of images animals. why did he create a set for a running horse?
multiple choice
as part of training for a race horse
as a lesson for his children
as an accident
as part of a bet
as an experiment on film

Explanation:

Eadweard Muybridge created the set of images of a running horse as part of a bet. Leland Stanford, a railroad tycoon and horse - owner, bet that at some point during a horse's gallop, all four of its hooves left the ground. Muybridge's photographic sequence was used to settle this bet.

Answer:

as part of a bet