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Prannesh16231_BallBounce.py

+from vpython import *
+#GlowScript 2.7 VPython
+ball = sphere(pos=vector(-5,0,0), radius=2.5,color=color.green)  
+wallR = box(pos=vector(6,0,0), size=vector(0.2,12,12), color=color.blue) 
+ball.velocity = vector(25,0,0)  
+deltat = 0.005  
+t = 0  
+ball.pos = ball.pos + ball.velocity*deltat 
+wallL = box(pos=ball.pos, size=vector(0.2,12,12), color=color.red) 
+ball.velocity = vector(25,5,0)
+vscale = 0.1
+varr = arrow(pos=ball.pos, axis=vscale*ball.velocity, color=color.yellow)
+while t < 3: 
+    rate(100) 
+    if ball.pos.x > wallR.pos.x: 
+        ball.velocity.x = -ball.velocity.x  
+    ball.pos = ball.pos + ball.velocity*deltat
+    t = t + deltat 
+wallL = box(pos=ball.pos, size=vector(0.2,12,12), color=color.red)     
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