Question
P6.AP.TL.17090818-A1
The figure is not drawn to scale. Two balls, V and W, turn and move along the line XY in opposite directions. The radius of V is 60 cm. The ratio of the diameter of Ball V to that of Ball W is 7 : 4. If Ball V turns 6 rounds and Ball W turns 4 rounds, how far apart are the centres of the balls? (Take π = 3.14)
4 m
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STUDENT

Primary 6 AREA PERIMETER P6.AP.TL.17090818

06 May 2024, 04:59 AM

The figure is not drawn to scale. Two balls, V and W, turn and move along the line XY in opposite directions. The radius of V is 60 cm. The ratio of the diameter of Ball V to that of Ball W is 7 : 4. If Ball V turns 6 rounds and Ball W turns 4 rounds, how far apart are the centres of the balls? (Take π = 3.14)
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