Acceleration due to gravity
Subtitle: Method 2.
Contributors: Harvard Project Physics; National Film Board of Canada.
Series: Project physics
Publisher: National Film Board of Canada
Published: 1968
Place of publication: [Ottawa]
Language: eng
Format: Motion picture
Subjects: Acceleration (Mechanics); Gravity.
Description: Uses slow-motion photography in measuring the average speed of a falling bowling ball as it passes through four 20-cm. intervals spaced 1 m. apart.