+0  
 
0
43
1
avatar+1898 

In a closed system, Glider A with a mass of 0.50 kg and a speed of 1.50 m/s collides with Glider B at rest with a mass of 0.30 kg. The two interlock and move off. What speed are they moving?

 

 

1.3125 = 1.31 m/sec i think?

 May 11, 2020
 #1
avatar+23575 
+2

Conservation of momentum

 

.5(1.5) + .3(0) = (.5+ .3) vf

vf = .9375 m/s

 May 11, 2020

14 Online Users