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23 Nov 2019
<p>A 1200kg cannon fires a 100.0 kg cannonball at 83m/s. Whatis the recoil velocity of the cannon? Assume that frictional forcesare negligible and the cannon id firedhorizontally.</p>
<p>A. 83m/s   B. 7.6m/s  C. 8.3m/s   D. 6.9m/s</p>
<p>A 1200kg cannon fires a 100.0 kg cannonball at 83m/s. Whatis the recoil velocity of the cannon? Assume that frictional forcesare negligible and the cannon id firedhorizontally.</p>
<p>A. 83m/s   B. 7.6m/s  C. 8.3m/s   D. 6.9m/s</p>
Sixta KovacekLv2
15 Jan 2019
