Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Circular Motion question

2025 · 22 Jan · Shift 2 · Q75
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Circular Motion
  5. /2025 · 22 Jan · Shift 2 · Q75

Circular Motion question

2025 · 22 Jan · Shift 2 · Q75

JEE MainPhysicsCircular MotionNumerical+4 / −1
A tube of length 1 m is filled completely with an ideal liquid of mass 2 M , and closed at both ends. The tube is rotated uniformly in horizontal plane about one of its ends. If the force exerted by the liquid at the other end is F then angular velocity of the tube is FαM\sqrt{\frac{\mathrm{F}}{\alpha \mathrm{M}}}αMF​​ in SI unit. The value of α\alphaα is ‾\underline{\hspace{2cm}}​.
Numerical answer
PreviousNext

More from Circular Motion

  • A car of mass ' m' moves on a banked road having radius 'r' and banking angle θ. To avoid slipping from banked road, the maximum permissible speed of the car is v0​. The coefficient of friction μ between the wheels of the…2025 · MCQ
  • A string of length L is fixed at one end and carries a mass of M at the other end. The mass makes (π3​) rotations per second about the vertical axis passing through end of the string as shown. The tension in the… Includes diagram2025 · Numerical
  • A body of mass ‘m’ connected to a massless and unstretchable string goes in vertical circle of radius ‘R’ under gravity g. The other end of the string is fixed at the center of circle. If velocity at top of circular path is ngR​…2025 · MCQ
  • A ball of mass 0.5 kg is attached to a string of length 50 cm. The ball is rotated on a horizontal circular path about its vertical axis. The maximum tension that the string can bear is 400 N. The…2024 · MCQ
  • A particle moving in a circle of radius R with uniform speed takes time T to complete one revolution. If this particle is projected with the same speed at an angle θ to the horizontal, the maximum height…2024 · MCQ
  • A cyclist starts from the point P of a circular ground of radius 2 km and travels along its circumference to the point S. The displacement of a cyclist is: Includes diagram2024 · MCQ
  • A man carrying a monkey on his shoulder does cycling smoothly on a circular track of radius 9 m and completes 120 resolutions in 3 minutes. The magnitude of centripetal acceleration of monkey is (in m/s2…2024 · MCQ
  • A car of 800 kg is taking turn on a banked road of radius 300 m and angle of banking 30∘. If coefficient of static friction is 0.2 then the maximum speed with which car can negotiate the turn safely: (g=10 m/s2,3​=1.73)…2024 · MCQ