Question
P6.AP.TL.17090818-A1
The figure is not drawn to scale. Two balls, K and L, turn and move along the line MN in opposite directions. The radius of K is 50 m. The ratio of the diameter of Ball K to that of Ball L is 5 : 2. If Ball K turns 10 rounds and Ball L turns 2 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

17 May 2024, 03:56 PM

The figure is not drawn to scale. Two balls, K and L, turn and move along the line MN in opposite directions. The radius of K is 50 m. The ratio of the diameter of Ball K to that of Ball L is 5 : 2. If Ball K turns 10 rounds and Ball L turns 2 rounds, how far apart are the centres of the balls? (Take π = 3.14)
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