Read the following statements : An object shall weigh more at pole than at equator when weighed by using a physical balance : It shall weigh the same at pole and equator when weighed by using a physical balance : It shall weigh the same at pole and equator when weighed by using a spring balance : It shall weigh more at the pole than at equator when weighed using a spring balance Which of the above statements is/are correct |
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a) |
and |
b) |
and |
c) |
and |
d) |
and |
Read the following statements : An object shall weigh more at pole than at equator when weighed by using a physical balance : It shall weigh the same at pole and equator when weighed by using a physical balance : It shall weigh the same at pole and equator when weighed by using a spring balance : It shall weigh more at the pole than at equator when weighed using a spring balance Which of the above statements is/are correct |
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a) |
and |
b) |
and |
c) |
and |
d) |
and |
(d) is correct because whatever be the , the same force is acting on both the pans. Using a spring balance, the value of is greater at the pole. Therefore at the pole is greater. is correct. and are correct |