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CBSE Class 9 Answered

1.IN HILLY PATHS ALWAYS WE HAVE TO TAKE A SHARP TURN.GIVE REASON.
2.GROVES ARE GIVEN ON THE SAUCER.GIVE REASON.
3.WHEN WE THROW A BALL TO AIR STANDING ON PLATFORM THERE IS LESS CHANCES TO GET THE BALL ON OUR PALM BUT THE BALL COMES TO OUR HAND WHEN WE DO THE SAME ACTIVITY IN A MOVING TRAIN.GIVE REASONS.
4.SLIDING DOORS OF TRAINS SOMETIMES OPENS AND CLOSES DURING A MOTION.GIVE REASONS.
Asked by Asmita | 19 Aug, 2015, 09:12: PM
answered-by-expert Expert Answer
2. The grove is provided in the saucer to support the tea cup. This arrangement prevents the cup from toppling over in case of sudden jerks.
 
 
Note: Kindly ask other questions as a separate separate queries.
Answered by Priyanka Kumbhar | 20 Aug, 2015, 09:26: AM

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