From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Diagram and calculations for a car's weight distribution and periodic swing time.
| Identifier | ExFiles\Box 65a\1\ scan0214 | |
| Date | 2nd January 1928 guessed | |
| PT OF SUPPORT 11.33' .950 C of G 27'6" C OF WHEEL 6.83' 5.10' Axle weights - front 400 lbs. rear 576 lbs. Weight of car - front 19 cwts. 1 qr. = 2158 lbs. rear 24 cwts. 0 qr. = 2687 lbs. TOTAL : = 4845 lbs. Periodic time swinging as above = 4.000 secs. ----------------- | ||