Mining Engineering > GATE 2023 > Rotational Motion
Consider a spherical globe rotating about an axis passing through its poles. There are three points P, Q, and R situated respectively on the equator, the north pole, and midway between the equator and the north pole in the northern hemisphere. Let P, Q, and R move with speeds vP, vQ, and vR, respectively.
Which one of the following options is CORRECT?
A
vP<vR<vQ
B
vP<vQ<vR
C
vP>vR>vQ
D
vP=vR≠ vQ

Correct : c

Similar Questions

A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR...
#4 MCQ
Mosquitoes pose a threat to human health. Controlling mosquitoes using chemicals may have undesired consequences. In Florida, authorities have used geneticall...
#6 MCQ
Consider the following inequalities. (i) 2π‘₯ βˆ’ 1 > 7 (ii) 2π‘₯ βˆ’ 9 < 1 Which one of the following expressions below satisfies the above two inequalities?
#7 MCQ

Related Topics

spherical globe rotation equator motion north pole motion midway motion rotational speed comparison mining engineering GATE 2023 rotational speed poles rotational speed equator rotational speed mid GATE mining engineering 2023

Unique Visitor Count

Total Unique Visitors

Loading......