244 



PROFESSOR TAIT ON IMPACT. 



24/6/90. Vulcanised India-rubber. I. 



N 



21-95 

 220 

 ft 21-6 

 7, 2213 

 S, 22-02 



R 



H 



C 



T 



386-8 



1580 



72-3 



34-6 



165 



7-6 



3-5 



1-5 



•6 



20-4 

 23-8 

 25 3 

 250 

 25 3 

 254 

 25-4 

 253 



111 

 129 

 139 

 136 

 139 

 139 

 139 

 139 



D 



3008 1219-2 14-6 00079 11-7 



6-4 

 4-5 

 3-2 

 21 

 1-4 

 0-9 

 05 



Ax 



o c 



0400 0-374 



0-737 0702 



A 2 



o e 



0607 0656 



1032 0-994 



1-117 1068 1-508 1-484 

 1-570 1-570 2-260 



•65!) 

 •714 

 •741 

 •695 



ft,[o 



[80 

 [90 



/MO 

 [-80 

 [-90 



Vi>[0 



[20 

 [40 



y 2 , [0 



[-20 



[-40 



S v [0 

 [20 

 [40 



<5 2 ,[0 

 [-20 

 [-40 



-86-7 

 199 

 272 



-86-7 

 145 

 2065 



142-5 

 155-8 

 204-0 



142-5 

 1606 

 2090 



228-5 

 243-7 

 293-4 



228-5 

 245-5 

 292-6 



r = 87 + 135-92(0+ -0541) 2 



r= -86-7 + 118-52(0)2 



r = 142-25 + 143-13(0- -0414)2 



r = 142-36 + 124-42(0 - 0338) 2 



r = 228-44 + 141-49(0 - 0206) 2 



r= 228-44 + 123-43(0 - 0227) 2 



[93-5 ] 300-5 299-2 



[-1032 ] 3005 297-8 



[10 ] 144-9 144-8 



[30 ] 175-3 175-5 



[62-97] 300-8 3023 



[-30 ] 181-0 181-0 



[-50 ] 244 5 244-6 



[-62-97] 301-2 3020 



[10 ] 231-8 231-7 



[30 ] 264-4 2642 



[4227] 301-2 3012 



[-10 ] 233-0 2332 



[-42-27] 300-0 3000 



II. 



N 



R 



21-7 310- 

 21-6 



ft 21-5 

 7, 21-49 

 S, 21-39 



H 



12192 

 389-3 



159-8 



730 



351 



170 



7-9 



3-6 



1-5 



C 



15-5 

 21-3 



25-3 



26-6 

 26-5 

 26-9 

 27-7 

 27-5 

 27-5 



00080 

 111 



131 

 138 

 138 

 140 

 144 

 143 



D 



11-6 



8-8 



6-3 

 4-5 

 3-2 

 2-2 

 1-5 

 0-9 

 05 



o c 

 0-412 0-38 

 0-742 0-722 



1132 1132 



1-689 1-682 



A 2 

 o c 



0-680 0-683 

 1054 1058 



1-600 

 2-238 



1-589 



•606 



•704 



•707 

 755 



